Mtor

UniProt ID: Q9JLN9
Organism: Mus musculus
Review Status: COMPLETE
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Gene Description

Mtor encodes mechanistic target of rapamycin, a large PI3K-related serine/threonine protein kinase. mTOR is the catalytic subunit of mTORC1 and mTORC2 complexes, integrating nutrient, growth-factor, energy, and stress inputs to regulate proximal outputs including translation, cell growth, autophagy, and AKT/PKC-family kinase signaling. Because mTOR is highly pleiotropic, tissue phenotypes and distal metabolic or developmental consequences are treated as non-core unless they directly describe TORC kinase signaling.

Existing Annotations Review

GO Term Evidence Action Reason
GO:0004674 protein serine/threonine kinase activity
IBA
GO_REF:0000033
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IBA
GO_REF:0000033
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IBA
GO_REF:0000033
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
IBA
GO_REF:0000033
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038202 TORC1 signaling
IBA
GO_REF:0000033
ACCEPT
Summary: mTORC1 signalingβ€”phosphorylation of S6K1, 4E-BP1 and ULK1 to drive translation/growth and suppress autophagyβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC1 signaling.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0016242 negative regulation of macroautophagy
IBA
GO_REF:0000033
ACCEPT
Summary: mTORC1 directly restrains macroautophagy by phosphorylating ULK1 and inhibiting the autophagy-initiation machinery when nutrients are abundant.
Reason: Core; ULK1-mediated suppression of macroautophagy by mTORC1 (IMP/IBA).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0000139 Golgi membrane
IEA
GO_REF:0000044
KEEP AS NON CORE
Summary: mTOR associates peripherally with the cytoplasmic face of Golgi membranes; a minor location versus lysosomal/plasma-membrane sites.
Reason: Secondary peripheral-membrane localization.
GO:0004674 protein serine/threonine kinase activity
IEA
GO_REF:0000120
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004715 non-membrane spanning protein tyrosine kinase activity
IEA
GO_REF:0000003
REMOVE
Summary: Mislabels mTOR as a soluble tyrosine kinase; mTOR is a PIKK-family Ser/Thr kinase and any tyrosine activity is by-similarity speculation only.
Reason: IEA electronic mis-mapping inconsistent with mTOR's Ser/Thr kinase identity.
GO:0005634 nucleus
IEA
GO_REF:0000044
KEEP AS NON CORE
Summary: mTOR shuttles to the nucleus and accumulates there under hypoxia; a regulated secondary localization beyond its cytoplasmic membrane sites.
Reason: Regulated nuclear pool (EXP/IDA); secondary location.
GO:0005737 cytoplasm
IEA
GO_REF:0000120
ACCEPT
Summary: mTOR is a cytoplasmic kinase that shuttles among lysosomal, ER and plasma-membrane surfaces and the cytosol/nucleus; cytoplasmic localization is experimentally established.
Reason: Supported localization (EXP/ISS); mTOR carries out its kinase function in the cytoplasm.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005741 mitochondrial outer membrane
IEA
GO_REF:0000044
KEEP AS NON CORE
Summary: mTOR has been localized to the mitochondrial outer membrane and senses osmotic stress via mitochondrial dysfunction; a peripheral secondary location.
Reason: Secondary localization (EXP) linked to stress sensing.
GO:0005765 lysosomal membrane
IEA
GO_REF:0000120
ACCEPT
Summary: mTORC1 is recruited to and activated on the cytosolic face of the lysosomal membrane by Rag-Ragulator and Rheb, the principal site where mTOR integrates nutrient and growth-factor signals.
Reason: Core localization for mTORC1 activation (UniProt: lysosome membrane, peripheral, cytoplasmic side).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005789 endoplasmic reticulum membrane
IEA
GO_REF:0000044
KEEP AS NON CORE
Summary: mTORC2 signals at the cytoplasmic face of the ER membrane; a real secondary location for mTOR complexes.
Reason: Secondary membrane site for mTORC2.
GO:0005886 plasma membrane
IEA
GO_REF:0000120
KEEP AS NON CORE
Summary: mTORC2 is active at the plasma membrane where it phosphorylates AKT/PKC; a genuine secondary location for mTOR.
Reason: mTORC2 plasma-membrane site; secondary to lysosomal mTORC1.
GO:0016301 kinase activity
IEA
GO_REF:0000002
MARK AS OVER ANNOTATED
Summary: Uninformative top-level kinase term; mTOR's activity is precisely captured by protein serine/threonine kinase activity (GO:0004674).
Reason: Over-general MF superseded by the specific Ser/Thr kinase annotation.
GO:0016605 PML body
IEA
GO_REF:0000044
KEEP AS NON CORE
Summary: PML sequesters mTOR in nuclear PML bodies to repress mTORC1 (HIF1Ξ± translation control); a regulatory localization documented by IDA.
Reason: Regulatory nuclear-body localization (IDA).
Supporting Evidence:
UniProt:Q9JLN9
Nucleus, PML body
GO:0019216 regulation of lipid metabolic process
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: mTOR regulates lipid metabolism via SREBP1/LPIN1 and mTORC2 lipogenic outputs; a broad metabolic regulatory role downstream of the kinase.
Reason: Downstream metabolic regulation.
GO:0031346 positive regulation of cell projection organization
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: mTORC2 cytoskeletal control and mTORC1 translational control promote cell-projection/process formation; a downstream morphological output.
Reason: Downstream cytoskeletal/translational output.
GO:0044877 protein-containing complex binding
IEA
GO_REF:0000002
MARK AS OVER ANNOTATED
Summary: Non-specific complex-binding term that does not describe mTOR's defined role within mTORC1/mTORC2.
Reason: Generic binding term; superseded by complex annotations.
GO:0045335 phagocytic vesicle
IEA
GO_REF:0000120
KEEP AS NON CORE
Summary: mTOR localizes to phagosomes, relevant to phagosome maturation and innate-immune signaling; a peripheral compartment.
Reason: Secondary vesicular localization.
GO:0045792 negative regulation of cell size
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: Captures contexts where mTOR loss/inhibition reduces cell size or where mTOR feedback limits growth; the directionality opposite to its dominant pro-growth role.
Reason: Context/loss-of-function readout of mTOR growth control.
GO:0048714 positive regulation of oligodendrocyte differentiation
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: mTOR signaling promotes oligodendrocyte differentiation and myelination programs; a downstream CNS differentiation role.
Reason: Downstream CNS differentiation effect (IMP).
GO:0050795 regulation of behavior
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: Broad behavioral regulation arising from mTOR's neuronal translation/plasticity roles; a pleiotropic downstream phenotype.
Reason: Downstream pleiotropic behavioral role.
GO:0051155 positive regulation of striated muscle cell differentiation
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: mTOR supports striated-muscle differentiation via growth and translational programs; a downstream developmental output.
Reason: Downstream muscle differentiation effect.
GO:0051896 regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
IEA
GO_REF:0000117
ACCEPT
Summary: mTOR regulates PI3K-AKT signaling both as the mTORC2 AKT-kinase and via mTORC1 feedback (GRB10/IRS), placing it as a direct regulator of this pathway.
Reason: Core; mTOR directly sets AKT activity through mTORC2 and mTORC1 feedback.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
IEA
GO_REF:0000116
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0120035 regulation of plasma membrane bounded cell projection organization
IEA
GO_REF:0000117
KEEP AS NON CORE
Summary: mTOR signaling shapes cell projections (neurites, protrusions) via cytoskeletal and translational outputs; a downstream morphogenetic role.
Reason: Downstream morphogenetic effect of mTOR.
GO:0005515 protein binding
IPI
PMID:12150926
Raptor, a binding partner of target of rapamycin (TOR), medi...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:16541103
mTOR-dependent stimulation of the association of eIF4G and e...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:18046414
mTOR controls mitochondrial oxidative function through a YY1...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:18566586
The mammalian target of rapamycin complex 2 controls folding...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:18664580
mTORC1 promotes survival through translational control of Mc...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:20801936
Tel2 structure and function in the Hsp90-dependent maturatio...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:21045808
mTORC2 can associate with ribosomes to promote cotranslation...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:22307628
Glycerolipid signals alter mTOR complex 2 (mTORC2) to dimini...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:23966835
Reduced juvenile long-term depression in tuberous sclerosis ...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:24036451
PIH1D1 interacts with mTOR complex 1 and enhances ribosome R...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:25686248
Huntingtin functions as a scaffold for selective macroautoph...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005515 protein binding
IPI
PMID:25980607
Phosphorylation of ULK1 by AMPK regulates translocation of U...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0000139 Golgi membrane
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR associates peripherally with the cytoplasmic face of Golgi membranes; a minor location versus lysosomal/plasma-membrane sites.
Reason: Secondary peripheral-membrane localization.
GO:0000822 inositol hexakisphosphate binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: InsP6 is a structural cofactor reported to stabilize the mTOR kinase domain; a structural-ligand feature rather than the catalytic activity.
Reason: Structural cofactor binding; non-core.
GO:0001002 RNA polymerase III type 1 promoter sequence-specific DNA binding
ISO
GO_REF:0000119
REMOVE
Summary: mTOR is a cytoplasmic Ser/Thr kinase, not a sequence-specific DNA-binding protein; it regulates Pol III indirectly via MAF1, so direct promoter DNA binding is an erroneous electronic inference.
Reason: IEA/ISO electronic mis-assignment; mTOR does not directly bind promoter DNA.
GO:0001003 RNA polymerase III type 2 promoter sequence-specific DNA binding
ISO
GO_REF:0000119
REMOVE
Summary: mTOR does not bind Pol III promoter DNA directly; its effect on Pol III is via MAF1 phosphorylation, making this DNA-binding MF an electronic error.
Reason: IEA/ISO electronic mis-assignment inconsistent with a kinase.
GO:0001006 RNA polymerase III type 3 promoter sequence-specific DNA binding
ISO
GO_REF:0000119
REMOVE
Summary: Sequence-specific promoter DNA binding is not a function of the mTOR kinase; Pol III control is indirect via MAF1, so this is an erroneous propagation.
Reason: IEA/ISO electronic mis-assignment inconsistent with a kinase.
GO:0001156 TFIIIC-class transcription factor complex binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Reflects mTOR's engagement with the Pol III transcription machinery to control tRNA gene transcription; an interaction supporting ribosome biogenesis.
Reason: Interaction supporting Pol III/ribosome biogenesis output.
GO:0001558 regulation of cell growth
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR sets cell-growth rate by gating protein/lipid/nucleotide synthesis through mTORC1, making it a central regulator of cell growth.
Reason: Core mTORC1 output.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0001933 negative regulation of protein phosphorylation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR can lower phosphorylation of some targets (e.g. via GRB10/IRS feedback dampening insulin signaling); a downstream regulatory effect.
Reason: Indirect feedback effect downstream of core mTOR signaling.
GO:0001938 positive regulation of endothelial cell proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR promotes endothelial proliferation in angiogenesis through growth/translation; a downstream vascular phenotype.
Reason: Downstream proliferative effect (vascular).
GO:0004672 protein kinase activity
ISO
GO_REF:0000119
MODIFY
Summary: mTOR is specifically a serine/threonine protein kinase; the generic 'protein kinase activity' parent should be replaced by the specific Ser/Thr child term.
Reason: Generic parent where the specific Ser/Thr kinase child (GO:0004674) is the correct MF.
GO:0004674 protein serine/threonine kinase activity
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
ISO
GO_REF:0000096
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004713 protein tyrosine kinase activity
ISO
GO_REF:0000119
REMOVE
Summary: mTOR is a Ser/Thr (PIKK-family) kinase; the tyrosine-kinase EC 2.7.10.2 activity is only an unproven by-similarity inference and is not an established function of mouse mTOR.
Reason: IEA/ISO/ISS by-similarity only; contradicted by mTOR's Ser/Thr (PIKK) catalytic identity.
GO:0005635 nuclear envelope
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Nuclear-envelope association (e.g. via PLPP7/NET39) consistent with mTOR's nucleocytoplasmic shuttling.
Reason: Secondary localization tied to nuclear interactions.
GO:0005737 cytoplasm
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR is a cytoplasmic kinase that shuttles among lysosomal, ER and plasma-membrane surfaces and the cytosol/nucleus; cytoplasmic localization is experimentally established.
Reason: Supported localization (EXP/ISS); mTOR carries out its kinase function in the cytoplasm.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005741 mitochondrial outer membrane
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR has been localized to the mitochondrial outer membrane and senses osmotic stress via mitochondrial dysfunction; a peripheral secondary location.
Reason: Secondary localization (EXP) linked to stress sensing.
GO:0005764 lysosome
ISO
GO_REF:0000119
MODIFY
Summary: mTOR acts at the lysosomal membrane (cytoplasmic face), not in the lysosomal lumen; the membrane component is the precise localization.
Reason: Over-general; lysosomal membrane (GO:0005765) is the specific compartment for mTORC1.
Proposed replacements: lysosomal membrane
Supporting Evidence:
UniProt:Q9JLN9
Lysosome membrane; Peripheral membrane protein; Cytoplasmic side
GO:0005765 lysosomal membrane
ISO
GO_REF:0000119
ACCEPT
Summary: mTORC1 is recruited to and activated on the cytosolic face of the lysosomal membrane by Rag-Ragulator and Rheb, the principal site where mTOR integrates nutrient and growth-factor signals.
Reason: Core localization for mTORC1 activation (UniProt: lysosome membrane, peripheral, cytoplasmic side).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005783 endoplasmic reticulum
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 is active at the ER membrane; ER localization is a genuine but secondary site relative to the lysosomal mTORC1 hub.
Reason: Secondary localization (mTORC2 at ER).
GO:0005789 endoplasmic reticulum membrane
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 signals at the cytoplasmic face of the ER membrane; a real secondary location for mTOR complexes.
Reason: Secondary membrane site for mTORC2.
GO:0005794 Golgi apparatus
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Reported Golgi-membrane pool of mTOR (peripheral, cytoplasmic side); a secondary location relative to the lysosomal site of mTORC1 activation.
Reason: Secondary localization by similarity.
GO:0005829 cytosol
ISO
GO_REF:0000119
ACCEPT
Summary: Soluble cytosolic pool of mTOR/mTOR complexes consistent with its peripheral-membrane association and shuttling behavior.
Reason: Supported localization (IDA) for cytoplasmic mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005886 plasma membrane
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 is active at the plasma membrane where it phosphorylates AKT/PKC; a genuine secondary location for mTOR.
Reason: mTORC2 plasma-membrane site; secondary to lysosomal mTORC1.
GO:0005979 regulation of glycogen biosynthetic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Via AKT/GSK3 downstream of mTORC2, mTOR signaling modulates glycogen synthesis; an indirect metabolic effect.
Reason: Indirect downstream metabolic regulation.
GO:0006109 regulation of carbohydrate metabolic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR shapes carbohydrate handling through AKT-dependent glucose metabolism and glycolytic gene programs; a broad downstream metabolic role.
Reason: Downstream metabolic regulation via AKT/mTORC1.
GO:0006468 protein phosphorylation
ISO
GO_REF:0000096
ACCEPT
Summary: mTOR catalyzes transfer of phosphate to its protein substrates within mTORC1 and mTORC2, the molecular event underlying all of its signaling outputs.
Reason: Core catalytic process for a protein kinase; ISO but biologically definitive for mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0007616 long-term memory
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1-dependent protein synthesis is required for long-term memory consolidation; a downstream cognitive phenotype.
Reason: Downstream cognitive output of mTOR translation control.
GO:0008361 regulation of cell size
ISO
GO_REF:0000119
ACCEPT
Summary: Through mTORC1-driven biosynthesis, mTOR controls attainment of cell size; loss of mTOR reduces cell size.
Reason: Core; cell size is a direct readout of mTORC1 anabolic activity.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0008542 visual learning
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR-dependent synaptic plasticity underlies visual learning; a downstream behavioral phenotype.
Reason: Downstream behavioral output of mTOR.
GO:0009267 cellular response to starvation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Starvation suppresses mTORC1, de-repressing autophagy; mTOR is the switch responding to nutrient deprivation.
Reason: Upstream starvation input gating mTORC1.
GO:0010507 negative regulation of autophagy
ISO
GO_REF:0000096
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0010507 negative regulation of autophagy
ISO
GO_REF:0000119
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0010718 positive regulation of epithelial to mesenchymal transition
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR signaling (notably mTORC2) can promote EMT during development and cancer; a downstream cell-fate/motility effect.
Reason: Downstream EMT-promoting effect of mTOR.
GO:0010976 positive regulation of neuron projection development
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1/mTORC2 promote axon/dendrite outgrowth through translation and cytoskeletal regulation; a downstream neuronal output.
Reason: Downstream neurite-growth effect of mTOR.
GO:0012505 endomembrane system
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Broad endomembrane localization reflecting mTOR's peripheral association with lysosomal/ER/Golgi membranes.
Reason: General localization subsumed by specific membrane terms.
GO:0014042 positive regulation of neuron maturation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR signaling promotes neuronal maturation via translational and growth control; a downstream developmental role.
Reason: Downstream neurodevelopmental effect of mTOR.
GO:0014736 negative regulation of muscle atrophy
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Active mTORC1 opposes muscle atrophy by sustaining protein synthesis and suppressing autophagy/proteolysis.
Reason: Downstream anti-atrophy effect of mTORC1.
GO:0016020 membrane
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Generic membrane association consistent with mTOR being a peripheral membrane protein on several organelles.
Reason: Generic CC subsumed by specific membrane terms.
GO:0019901 protein kinase binding
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR binds kinase substrates/regulators (e.g. AKT, S6K, ULK1); informative as interaction context but secondary to its own kinase activity.
Reason: Partner-binding adjunct to mTOR's catalytic role.
GO:0019904 protein domain specific binding
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR engages partner domains (e.g. FRB-FKBP12/rapamycin, RICTOR/RAPTOR interfaces); contextually useful but not the core function.
Reason: Interaction detail secondary to core kinase/scaffold role.
GO:0021510 spinal cord development
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR-dependent growth and patterning contribute to spinal cord development; a downstream developmental phenotype.
Reason: Downstream developmental role of mTOR.
GO:0030425 dendrite
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Dendritic localization of mTOR supports local translation underlying synaptic plasticity; a neuron-specific secondary site.
Reason: Neuronal localization linked to local translation.
GO:0031397 negative regulation of protein ubiquitination
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR phosphorylation can shield substrates from ubiquitination (e.g. AMBRA1-ULK1 axis); a downstream regulatory effect.
Reason: Downstream effect on substrate ubiquitination.
GO:0031667 response to nutrient levels
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR responds to organismal/cellular nutrient levels to coordinate growth and metabolism via mTORC1.
Reason: Upstream nutrient input to mTORC1.
GO:0031669 cellular response to nutrient levels
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Nutrient abundance dictates mTORC1 lysosomal recruitment and activity; mTOR is the effector translating nutrient state into growth decisions.
Reason: Upstream nutrient input to mTORC1.
GO:0031670 cellular response to nutrient
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 integrates general nutrient availability to switch between anabolism and catabolism; mTOR is the central responder.
Reason: Upstream nutrient input gating mTORC1.
GO:0031929 TOR signaling
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR is the namesake kinase of TOR signaling, transducing nutrient/growth-factor inputs into control of growth, translation and autophagy via mTORC1 and mTORC2.
Reason: Core pathway directly executed by mTOR (IMP/IGI).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
ISO
GO_REF:0000096
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
ISO
GO_REF:0000119
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031998 regulation of fatty acid beta-oxidation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1 suppresses fatty-acid oxidation when promoting anabolism (e.g. via PPAR/PGC-1 control); a downstream metabolic switch.
Reason: Downstream metabolic regulation of mTORC1.
GO:0032095 regulation of response to food
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Hypothalamic mTOR signaling links nutrient/energy status to feeding responses; a downstream physiological role.
Reason: Downstream physiological response of nutrient-sensing mTOR.
GO:0032869 cellular response to insulin stimulus
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Insulin activates mTORC1/mTORC2 through PI3K-AKT-TSC-Rheb; mTOR is the central effector of the insulin growth-factor response.
Reason: Upstream growth-factor input to mTOR.
GO:0032956 regulation of actin cytoskeleton organization
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 regulates the actin cytoskeleton through PKC and Rho/Rac GTPases; a characteristic downstream output of mTOR's mTORC2 activity.
Reason: Downstream mTORC2 cytoskeletal output.
GO:0032991 protein-containing complex
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Generic 'part of a protein complex' statement; mTOR's specific TORC1/TORC2 complex memberships are the informative annotations.
Reason: Generic CC subsumed by TORC1/TORC2 complex terms.
GO:0034198 cellular response to amino acid starvation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 is inactivated upon amino-acid withdrawal (loss of Rag-Ragulator lysosomal recruitment); mTOR is the sensor-effector responding to this input.
Reason: Upstream nutrient input gating core mTORC1 activity.
GO:0035176 social behavior
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR pathway dysregulation alters social behavior (relevant to autism-spectrum models); a downstream behavioral phenotype.
Reason: Downstream behavioral phenotype of mTOR.
GO:0038202 TORC1 signaling
ISO
GO_REF:0000119
ACCEPT
Summary: mTORC1 signalingβ€”phosphorylation of S6K1, 4E-BP1 and ULK1 to drive translation/growth and suppress autophagyβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC1 signaling.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
ISO
GO_REF:0000119
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0042220 response to cocaine
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR-dependent synaptic plasticity mediates neuronal responses to cocaine; a downstream pharmacological/behavioral phenotype.
Reason: Downstream behavioral response via mTOR plasticity.
GO:0042802 identical protein binding
ISO
GO_REF:0000119
MARK AS OVER ANNOTATED
Summary: Generic self-association term; mTOR's functional dimerization is better captured by the TORC1/TORC2 complex annotations.
Reason: Uninformative generic MF.
GO:0043022 ribosome binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 associates with ribosomes to cotranslationally phosphorylate nascent AKT, and mTORC1 couples to translation; a functionally relevant but ancillary interaction.
Reason: Supports cotranslational substrate phosphorylation; secondary to core kinase role.
GO:0043025 neuronal cell body
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Somatic localization of mTOR in neurons consistent with its role in neuronal growth and translation.
Reason: Neuron-specific secondary localization.
GO:0043200 response to amino acid
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Amino-acid availability is a principal cue activating mTORC1; mTOR senses this through the lysosomal Rag machinery.
Reason: Upstream nutrient cue for mTORC1.
GO:0043491 phosphatidylinositol 3-kinase/protein kinase B signal transduction
ISO
GO_REF:0000119
ACCEPT
Summary: As the mTORC2 kinase, mTOR phosphorylates AKT (PKB) Ser473, a defining step of PI3K-AKT signal transduction directly executed by mTOR.
Reason: Core; mTORC2 is the AKT Ser473 kinase linking PI3K to AKT activation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0043525 positive regulation of neuron apoptotic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: In some neuronal contexts mTOR signaling promotes apoptosis; a context-dependent downstream survival effect.
Reason: Context-dependent downstream neuronal effect.
GO:0043610 regulation of carbohydrate utilization
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR/AKT signaling tunes cellular glucose utilization in response to growth-factor and nutrient state; a downstream metabolic effect.
Reason: Downstream metabolic effect of mTOR signaling.
GO:0045335 phagocytic vesicle
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR localizes to phagosomes, relevant to phagosome maturation and innate-immune signaling; a peripheral compartment.
Reason: Secondary vesicular localization.
GO:0045429 positive regulation of nitric oxide biosynthetic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR/AKT signaling can promote eNOS-dependent NO production in endothelium; an indirect downstream metabolic effect.
Reason: Indirect downstream effect of mTOR-AKT signaling.
GO:0045727 positive regulation of translation
ISO
GO_REF:0000096
ACCEPT
Summary: mTORC1 promotes cap-dependent translation by phosphorylating 4E-BP1 (releasing eIF4E) and activating S6K1/2, a core anabolic output of mTOR.
Reason: Core; mTORC1 directly drives translation via 4E-BP1/S6K.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0045727 positive regulation of translation
ISO
GO_REF:0000119
ACCEPT
Summary: mTORC1 promotes cap-dependent translation by phosphorylating 4E-BP1 (releasing eIF4E) and activating S6K1/2, a core anabolic output of mTOR.
Reason: Core; mTORC1 directly drives translation via 4E-BP1/S6K.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0045945 positive regulation of transcription by RNA polymerase III
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 activates Pol III transcription by phosphorylating/inhibiting the repressor MAF1, boosting tRNA/5S rRNA synthesis; downstream of mTOR.
Reason: Downstream of mTORC1 (MAF1 phosphorylation).
GO:0045948 positive regulation of translational initiation
ISO
GO_REF:0000119
ACCEPT
Summary: By phosphorylating 4E-BP1 mTORC1 frees eIF4E and stimulates assembly of the cap-binding initiation complex, directly promoting translational initiation.
Reason: Core; 4E-BP1 phosphorylation by mTORC1 controls initiation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0046777 protein autophosphorylation
ISO
GO_REF:0000096
ACCEPT
Summary: mTOR autophosphorylates (e.g. Ser2481) when assembled in mTORC1 or mTORC2, a hallmark of the active kinase used to report complex integrity.
Reason: Core intrinsic kinase activity; documented mTOR autophosphorylation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0046889 positive regulation of lipid biosynthetic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR drives lipogenesis through SREBP1 and LPIN1 (mTORC1) and lipid synthesis programs (mTORC2); a major anabolic output downstream of mTOR.
Reason: Downstream lipogenic program of mTOR signaling.
GO:0048255 mRNA stabilization
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC2 phosphorylation of IGF2BP1/IMP1 promotes target mRNA stability/translation; a downstream RNA-regulatory effect of mTOR.
Reason: Downstream effect via mTORC2 substrate phosphorylation.
GO:0048661 positive regulation of smooth muscle cell proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR drives smooth-muscle proliferation (e.g. vascular remodeling); a downstream proliferative phenotype.
Reason: Downstream proliferative effect.
GO:0048714 positive regulation of oligodendrocyte differentiation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR signaling promotes oligodendrocyte differentiation and myelination programs; a downstream CNS differentiation role.
Reason: Downstream CNS differentiation effect (IMP).
GO:0050769 positive regulation of neurogenesis
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR-driven growth/translation supports neural progenitor proliferation and neurogenesis; a downstream developmental output.
Reason: Downstream neurodevelopmental effect of mTOR.
GO:0051219 phosphoprotein binding
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR/its complexes recognize phosphorylated regulators (e.g. via SIN1/RPTOR); an interaction feature, not the core activity.
Reason: Partner recognition adjunct to core function.
GO:0051549 positive regulation of keratinocyte migration
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR signaling promotes keratinocyte migration in wound healing through its cytoskeletal/growth outputs.
Reason: Downstream motility/wound-healing effect.
GO:0051897 positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
ISO
GO_REF:0000096
ACCEPT
Summary: mTORC2-mediated AKT hydrophobic-motif phosphorylation positively regulates PI3K-AKT signaling, a direct proximal output of mTOR kinase activity.
Reason: Core; mTORC2 directly activates AKT via Ser473 phosphorylation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0060135 maternal process involved in female pregnancy
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR nutrient sensing in maternal/placental tissues supports pregnancy-associated growth processes; a downstream physiological role.
Reason: Downstream physiological role of mTOR sensing.
GO:0060252 positive regulation of glial cell proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR's growth/proliferative outputs drive glial cell proliferation; a downstream CNS phenotype.
Reason: Downstream proliferative effect in glia.
GO:0060999 positive regulation of dendritic spine development
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR-dependent local translation supports dendritic-spine formation/maturation underlying synaptic plasticity.
Reason: Downstream synaptic-plasticity effect of mTOR.
GO:0061051 positive regulation of cell growth involved in cardiac muscle cell development
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1-driven growth contributes to cardiomyocyte hypertrophic growth during heart development; a tissue-specific instance of mTOR's growth output.
Reason: Tissue-specific instance of mTOR growth control.
GO:0061431 cellular response to methionine
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Methionine/SAM availability signals to mTORC1 (e.g. via SAMTOR); mTOR responds to set anabolic activity.
Reason: Specific amino-acid input to mTORC1.
GO:0062027 positive regulation of SCF-dependent proteasomal ubiquitin-dependent catabolic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR phosphorylation can promote SCF-mediated substrate degradation (IRS1 turnover), feeding back on insulin signaling.
Reason: Downstream proteostatic feedback of mTOR signaling.
GO:0071230 cellular response to amino acid stimulus
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Amino acids activate mTORC1 via Rag GTPases/Ragulator and lysosomal recruitment; mTOR responds to this stimulus to drive growth.
Reason: Upstream nutrient input to mTORC1.
GO:0071233 cellular response to L-leucine
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Leucine is a key amino acid activating mTORC1 (via Sestrin2/leucyl-tRNA pathways and Rag GTPases); mTOR is the responding effector.
Reason: Specific amino-acid input to mTORC1.
GO:0090335 regulation of brown fat cell differentiation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR (notably an FLCN-dependent non-canonical mTORC1 axis) regulates adipose browning/brown-fat differentiation; a tissue-level downstream role.
Reason: Downstream tissue differentiation controlled by mTOR.
GO:0098978 glutamatergic synapse
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Synaptic mTOR pool supports activity-dependent local translation at glutamatergic synapses; a specialized neuronal localization.
Reason: Neuronal-synapse localization.
GO:0099524 postsynaptic cytosol
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Postsynaptic cytosolic mTOR participates in local translational control of synaptic plasticity.
Reason: Neuronal-synapse localization.
GO:0099547 regulation of translation at synapse, modulating synaptic transmission
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1-dependent local dendritic translation supports synaptic plasticity; a neuron-specific downstream output of mTOR.
Reason: Downstream neuronal translation control by mTOR.
GO:0106310 protein serine kinase activity
ISO
GO_REF:0000096
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
ISO
GO_REF:0000119
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:1900181 negative regulation of protein localization to nucleus
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to retain them in the cytosol, preventing their nuclear entry; a specific mechanistic downstream effect.
Reason: Downstream MiT/TFE cytosolic-retention effect of mTORC1.
GO:1901838 positive regulation of transcription of nucleolar large rRNA by RNA polymerase I
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 promotes rRNA synthesis (Pol I) to support ribosome biogenesis, a downstream anabolic output of mTOR.
Reason: Downstream ribosome-biogenesis output of mTORC1.
GO:1903691 positive regulation of wound healing, spreading of epidermal cells
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR-dependent migration/proliferation of epidermal cells supports wound re-epithelialization; a downstream tissue process.
Reason: Downstream wound-healing process.
GO:1904000 positive regulation of eating behavior
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Hypothalamic mTORC1 activity modulates appetite/food intake; a downstream behavioral output of mTOR nutrient sensing.
Reason: Downstream behavioral effect of mTOR signaling.
GO:1904037 positive regulation of epithelial cell apoptotic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: In some contexts mTOR signaling promotes epithelial apoptosis; a context-dependent downstream survival effect.
Reason: Context-dependent downstream apoptotic effect.
GO:1904056 positive regulation of cholangiocyte proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR signaling promotes cholangiocyte (bile-duct epithelial) proliferation; a downstream hepatic phenotype.
Reason: Downstream proliferative effect (liver).
GO:1904193 negative regulation of cholangiocyte apoptotic process
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR/AKT survival signaling suppresses cholangiocyte apoptosis; a downstream pro-survival phenotype.
Reason: Downstream pro-survival effect of mTOR.
GO:1904197 positive regulation of granulosa cell proliferation
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR supports ovarian granulosa-cell proliferation during follicle growth; a downstream tissue phenotype.
Reason: Downstream proliferative effect (ovary).
GO:1904206 positive regulation of skeletal muscle hypertrophy
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTORC1 drives skeletal-muscle hypertrophy by stimulating protein synthesis; a tissue-specific instance of mTOR's growth output.
Reason: Downstream muscle-growth output of mTORC1.
GO:1904213 negative regulation of iodide transmembrane transport
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: mTOR signaling can suppress thyroid iodide uptake (NIS regulation); a downstream tissue-specific physiological effect.
Reason: Downstream physiological effect of mTOR.
GO:1905671 regulation of lysosome organization
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Via TFEB/TFE3 phosphorylation mTORC1 regulates lysosomal gene programs and organelle homeostasis.
Reason: Downstream MiT/TFE-mediated effect of mTORC1.
GO:1905672 negative regulation of lysosome organization
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to keep them cytosolic, suppressing lysosomal/autophagy gene expression and biogenesis.
Reason: Downstream MiT/TFE inhibition by mTORC1.
GO:1990253 cellular response to leucine starvation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Leucine withdrawal inactivates mTORC1; mTOR is the kinase whose activity drops in response.
Reason: Upstream nutrient input to mTORC1.
GO:2000060 positive regulation of ubiquitin-dependent protein catabolic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR-directed phosphorylation can mark substrates for ubiquitin-dependent degradation; a downstream proteostatic effect.
Reason: Downstream proteostatic effect of mTOR signaling.
GO:2000774 positive regulation of cellular senescence
ISO
GO_REF:0000096
KEEP AS NON CORE
Summary: Hyperactive mTOR drives geroconversion/cellular senescence (the basis of rapamycin's anti-aging effect); a downstream phenotype.
Reason: Downstream aging-related effect of mTOR.
GO:2000785 regulation of autophagosome assembly
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 negatively regulates autophagosome assembly via ULK1; a specific facet of its autophagy-suppressive output.
Reason: Downstream autophagy regulation by mTORC1.
GO:0000822 inositol hexakisphosphate binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: InsP6 is a structural cofactor reported to stabilize the mTOR kinase domain; a structural-ligand feature rather than the catalytic activity.
Reason: Structural cofactor binding; non-core.
GO:0001002 RNA polymerase III type 1 promoter sequence-specific DNA binding
IEA
GO_REF:0000107
REMOVE
Summary: mTOR is a cytoplasmic Ser/Thr kinase, not a sequence-specific DNA-binding protein; it regulates Pol III indirectly via MAF1, so direct promoter DNA binding is an erroneous electronic inference.
Reason: IEA/ISO electronic mis-assignment; mTOR does not directly bind promoter DNA.
GO:0001003 RNA polymerase III type 2 promoter sequence-specific DNA binding
IEA
GO_REF:0000107
REMOVE
Summary: mTOR does not bind Pol III promoter DNA directly; its effect on Pol III is via MAF1 phosphorylation, making this DNA-binding MF an electronic error.
Reason: IEA/ISO electronic mis-assignment inconsistent with a kinase.
GO:0001006 RNA polymerase III type 3 promoter sequence-specific DNA binding
IEA
GO_REF:0000107
REMOVE
Summary: Sequence-specific promoter DNA binding is not a function of the mTOR kinase; Pol III control is indirect via MAF1, so this is an erroneous propagation.
Reason: IEA/ISO electronic mis-assignment inconsistent with a kinase.
GO:0001156 TFIIIC-class transcription factor complex binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Reflects mTOR's engagement with the Pol III transcription machinery to control tRNA gene transcription; an interaction supporting ribosome biogenesis.
Reason: Interaction supporting Pol III/ribosome biogenesis output.
GO:0001558 regulation of cell growth
IEA
GO_REF:0000107
ACCEPT
Summary: mTOR sets cell-growth rate by gating protein/lipid/nucleotide synthesis through mTORC1, making it a central regulator of cell growth.
Reason: Core mTORC1 output.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004672 protein kinase activity
IEA
GO_REF:0000107
MODIFY
Summary: mTOR is specifically a serine/threonine protein kinase; the generic 'protein kinase activity' parent should be replaced by the specific Ser/Thr child term.
Reason: Generic parent where the specific Ser/Thr kinase child (GO:0004674) is the correct MF.
GO:0004713 protein tyrosine kinase activity
IEA
GO_REF:0000120
REMOVE
Summary: mTOR is a Ser/Thr (PIKK-family) kinase; the tyrosine-kinase EC 2.7.10.2 activity is only an unproven by-similarity inference and is not an established function of mouse mTOR.
Reason: IEA/ISO/ISS by-similarity only; contradicted by mTOR's Ser/Thr (PIKK) catalytic identity.
GO:0005635 nuclear envelope
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Nuclear-envelope association (e.g. via PLPP7/NET39) consistent with mTOR's nucleocytoplasmic shuttling.
Reason: Secondary localization tied to nuclear interactions.
GO:0005764 lysosome
IEA
GO_REF:0000107
MODIFY
Summary: mTOR acts at the lysosomal membrane (cytoplasmic face), not in the lysosomal lumen; the membrane component is the precise localization.
Reason: Over-general; lysosomal membrane (GO:0005765) is the specific compartment for mTORC1.
Proposed replacements: lysosomal membrane
Supporting Evidence:
UniProt:Q9JLN9
Lysosome membrane; Peripheral membrane protein; Cytoplasmic side
GO:0005783 endoplasmic reticulum
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC2 is active at the ER membrane; ER localization is a genuine but secondary site relative to the lysosomal mTORC1 hub.
Reason: Secondary localization (mTORC2 at ER).
GO:0005794 Golgi apparatus
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Reported Golgi-membrane pool of mTOR (peripheral, cytoplasmic side); a secondary location relative to the lysosomal site of mTORC1 activation.
Reason: Secondary localization by similarity.
GO:0005829 cytosol
IEA
GO_REF:0000120
ACCEPT
Summary: Soluble cytosolic pool of mTOR/mTOR complexes consistent with its peripheral-membrane association and shuttling behavior.
Reason: Supported localization (IDA) for cytoplasmic mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0008361 regulation of cell size
IEA
GO_REF:0000107
ACCEPT
Summary: Through mTORC1-driven biosynthesis, mTOR controls attainment of cell size; loss of mTOR reduces cell size.
Reason: Core; cell size is a direct readout of mTORC1 anabolic activity.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0009267 cellular response to starvation
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Starvation suppresses mTORC1, de-repressing autophagy; mTOR is the switch responding to nutrient deprivation.
Reason: Upstream starvation input gating mTORC1.
GO:0010507 negative regulation of autophagy
IEA
GO_REF:0000120
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0010718 positive regulation of epithelial to mesenchymal transition
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR signaling (notably mTORC2) can promote EMT during development and cancer; a downstream cell-fate/motility effect.
Reason: Downstream EMT-promoting effect of mTOR.
GO:0012505 endomembrane system
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Broad endomembrane localization reflecting mTOR's peripheral association with lysosomal/ER/Golgi membranes.
Reason: General localization subsumed by specific membrane terms.
GO:0016020 membrane
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Generic membrane association consistent with mTOR being a peripheral membrane protein on several organelles.
Reason: Generic CC subsumed by specific membrane terms.
GO:0031667 response to nutrient levels
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR responds to organismal/cellular nutrient levels to coordinate growth and metabolism via mTORC1.
Reason: Upstream nutrient input to mTORC1.
GO:0031669 cellular response to nutrient levels
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Nutrient abundance dictates mTORC1 lysosomal recruitment and activity; mTOR is the effector translating nutrient state into growth decisions.
Reason: Upstream nutrient input to mTORC1.
GO:0031670 cellular response to nutrient
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC1 integrates general nutrient availability to switch between anabolism and catabolism; mTOR is the central responder.
Reason: Upstream nutrient input gating mTORC1.
GO:0031929 TOR signaling
IEA
GO_REF:0000107
ACCEPT
Summary: mTOR is the namesake kinase of TOR signaling, transducing nutrient/growth-factor inputs into control of growth, translation and autophagy via mTORC1 and mTORC2.
Reason: Core pathway directly executed by mTOR (IMP/IGI).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
IEA
GO_REF:0000120
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IEA
GO_REF:0000107
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0032869 cellular response to insulin stimulus
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Insulin activates mTORC1/mTORC2 through PI3K-AKT-TSC-Rheb; mTOR is the central effector of the insulin growth-factor response.
Reason: Upstream growth-factor input to mTOR.
GO:0032956 regulation of actin cytoskeleton organization
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC2 regulates the actin cytoskeleton through PKC and Rho/Rac GTPases; a characteristic downstream output of mTOR's mTORC2 activity.
Reason: Downstream mTORC2 cytoskeletal output.
GO:0034198 cellular response to amino acid starvation
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC1 is inactivated upon amino-acid withdrawal (loss of Rag-Ragulator lysosomal recruitment); mTOR is the sensor-effector responding to this input.
Reason: Upstream nutrient input gating core mTORC1 activity.
GO:0038202 TORC1 signaling
IEA
GO_REF:0000107
ACCEPT
Summary: mTORC1 signalingβ€”phosphorylation of S6K1, 4E-BP1 and ULK1 to drive translation/growth and suppress autophagyβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC1 signaling.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IEA
GO_REF:0000107
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0042802 identical protein binding
IEA
GO_REF:0000107
MARK AS OVER ANNOTATED
Summary: Generic self-association term; mTOR's functional dimerization is better captured by the TORC1/TORC2 complex annotations.
Reason: Uninformative generic MF.
GO:0043022 ribosome binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC2 associates with ribosomes to cotranslationally phosphorylate nascent AKT, and mTORC1 couples to translation; a functionally relevant but ancillary interaction.
Reason: Supports cotranslational substrate phosphorylation; secondary to core kinase role.
GO:0043200 response to amino acid
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Amino-acid availability is a principal cue activating mTORC1; mTOR senses this through the lysosomal Rag machinery.
Reason: Upstream nutrient cue for mTORC1.
GO:0043491 phosphatidylinositol 3-kinase/protein kinase B signal transduction
IEA
GO_REF:0000107
ACCEPT
Summary: As the mTORC2 kinase, mTOR phosphorylates AKT (PKB) Ser473, a defining step of PI3K-AKT signal transduction directly executed by mTOR.
Reason: Core; mTORC2 is the AKT Ser473 kinase linking PI3K to AKT activation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0045727 positive regulation of translation
IEA
GO_REF:0000107
ACCEPT
Summary: mTORC1 promotes cap-dependent translation by phosphorylating 4E-BP1 (releasing eIF4E) and activating S6K1/2, a core anabolic output of mTOR.
Reason: Core; mTORC1 directly drives translation via 4E-BP1/S6K.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0045945 positive regulation of transcription by RNA polymerase III
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC1 activates Pol III transcription by phosphorylating/inhibiting the repressor MAF1, boosting tRNA/5S rRNA synthesis; downstream of mTOR.
Reason: Downstream of mTORC1 (MAF1 phosphorylation).
GO:0045948 positive regulation of translational initiation
IEA
GO_REF:0000107
ACCEPT
Summary: By phosphorylating 4E-BP1 mTORC1 frees eIF4E and stimulates assembly of the cap-binding initiation complex, directly promoting translational initiation.
Reason: Core; 4E-BP1 phosphorylation by mTORC1 controls initiation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0046889 positive regulation of lipid biosynthetic process
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR drives lipogenesis through SREBP1 and LPIN1 (mTORC1) and lipid synthesis programs (mTORC2); a major anabolic output downstream of mTOR.
Reason: Downstream lipogenic program of mTOR signaling.
GO:0051219 phosphoprotein binding
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR/its complexes recognize phosphorylated regulators (e.g. via SIN1/RPTOR); an interaction feature, not the core activity.
Reason: Partner recognition adjunct to core function.
GO:0051549 positive regulation of keratinocyte migration
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR signaling promotes keratinocyte migration in wound healing through its cytoskeletal/growth outputs.
Reason: Downstream motility/wound-healing effect.
GO:0061431 cellular response to methionine
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Methionine/SAM availability signals to mTORC1 (e.g. via SAMTOR); mTOR responds to set anabolic activity.
Reason: Specific amino-acid input to mTORC1.
GO:0062027 positive regulation of SCF-dependent proteasomal ubiquitin-dependent catabolic process
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR phosphorylation can promote SCF-mediated substrate degradation (IRS1 turnover), feeding back on insulin signaling.
Reason: Downstream proteostatic feedback of mTOR signaling.
GO:0071230 cellular response to amino acid stimulus
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Amino acids activate mTORC1 via Rag GTPases/Ragulator and lysosomal recruitment; mTOR responds to this stimulus to drive growth.
Reason: Upstream nutrient input to mTORC1.
GO:0071233 cellular response to L-leucine
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Leucine is a key amino acid activating mTORC1 (via Sestrin2/leucyl-tRNA pathways and Rag GTPases); mTOR is the responding effector.
Reason: Specific amino-acid input to mTORC1.
GO:1900181 negative regulation of protein localization to nucleus
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to retain them in the cytosol, preventing their nuclear entry; a specific mechanistic downstream effect.
Reason: Downstream MiT/TFE cytosolic-retention effect of mTORC1.
GO:1901838 positive regulation of transcription of nucleolar large rRNA by RNA polymerase I
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC1 promotes rRNA synthesis (Pol I) to support ribosome biogenesis, a downstream anabolic output of mTOR.
Reason: Downstream ribosome-biogenesis output of mTORC1.
GO:1903691 positive regulation of wound healing, spreading of epidermal cells
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTOR-dependent migration/proliferation of epidermal cells supports wound re-epithelialization; a downstream tissue process.
Reason: Downstream wound-healing process.
GO:1905671 regulation of lysosome organization
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Via TFEB/TFE3 phosphorylation mTORC1 regulates lysosomal gene programs and organelle homeostasis.
Reason: Downstream MiT/TFE-mediated effect of mTORC1.
GO:1905672 negative regulation of lysosome organization
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to keep them cytosolic, suppressing lysosomal/autophagy gene expression and biogenesis.
Reason: Downstream MiT/TFE inhibition by mTORC1.
GO:1990253 cellular response to leucine starvation
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Leucine withdrawal inactivates mTORC1; mTOR is the kinase whose activity drops in response.
Reason: Upstream nutrient input to mTORC1.
GO:2000785 regulation of autophagosome assembly
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: mTORC1 negatively regulates autophagosome assembly via ULK1; a specific facet of its autophagy-suppressive output.
Reason: Downstream autophagy regulation by mTORC1.
GO:0031648 protein destabilization
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2 phosphorylation can target substrates (e.g. AKT, IRS1 via Fbw8) for turnover; a downstream proteostatic consequence of mTOR signaling.
Reason: Downstream effect of mTOR-directed phosphorylation.
GO:0000045 autophagosome assembly
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 gates autophagosome formation by controlling ULK1/the initiation machinery; the process it regulates rather than a structure it builds.
Reason: Downstream autophagy process regulated by mTORC1.
GO:0002181 cytoplasmic translation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 stimulates the cytoplasmic translation apparatus (eIF4F assembly, S6K) as a downstream anabolic output; mTOR is a regulator, not a ribosomal component.
Reason: Downstream translation output of mTORC1.
GO:0006446 regulation of translational initiation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 controls initiation through 4E-BP1/eIF4E and S6K; specific positive-initiation terms capture the core direction.
Reason: Generic regulation covered by specific positive-initiation terms.
GO:0006511 ubiquitin-dependent protein catabolic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR signaling influences proteasomal turnover of substrates (e.g. IRS1 via Fbw8, AKT); a downstream proteostatic consequence.
Reason: Downstream effect of mTOR-directed phosphorylation on turnover.
GO:0007040 lysosome organization
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 controls lysosome biogenesis/organization through TFEB/TFE3 phosphorylation and cytosolic retention; a downstream organelle-level output.
Reason: Downstream TFEB/TFE3-mediated effect of mTORC1.
GO:0008284 positive regulation of cell population proliferation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: By promoting growth and survival, mTOR signaling supports cell proliferation; a downstream proliferative output.
Reason: Downstream proliferative effect of mTOR.
GO:0008286 insulin receptor signaling pathway
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR operates downstream of the insulin receptor and exerts feedback (GRB10/IRS1) on it; an integral but downstream node of insulin signaling.
Reason: Downstream/feedback node of insulin signaling.
GO:0010508 positive regulation of autophagy
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Atypical positive autophagy contexts (e.g. selective/non-canonical autophagy) attributed to mTOR signaling; minor relative to its dominant suppressive role.
Reason: Context-specific downstream effect opposite to mTOR's main autophagy role.
GO:0031146 SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC2-driven phosphorylation routes substrates (e.g. IRS1) to SCF/Fbw8-mediated degradation; a downstream proteostatic output.
Reason: Downstream proteostasis via mTORC2 phosphorylation.
GO:0045824 negative regulation of innate immune response
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR can dampen innate immune output (e.g. via metabolic/translational control); a downstream immune-regulatory effect.
Reason: Downstream immune-regulatory effect.
GO:0045947 negative regulation of translational initiation
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: In some contexts mTOR-linked feedback restrains initiation (e.g. when mTORC1 is inhibited); a context-dependent downstream effect.
Reason: Context-dependent downstream effect on initiation.
GO:0046627 negative regulation of insulin receptor signaling pathway
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTORC1 phosphorylates GRB10 and promotes IRS1 turnover, providing negative feedback on insulin-receptor signaling.
Reason: Downstream feedback inhibition by mTORC1.
GO:0051897 positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
ISO
GO_REF:0000119
ACCEPT
Summary: mTORC2-mediated AKT hydrophobic-motif phosphorylation positively regulates PI3K-AKT signaling, a direct proximal output of mTOR kinase activity.
Reason: Core; mTORC2 directly activates AKT via Ser473 phosphorylation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0140367 antibacterial innate immune response
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: mTOR shapes innate antibacterial responses (autophagy/translation control in immune cells); a downstream immune role.
Reason: Downstream innate-immune role of mTOR.
GO:1902554 serine/threonine protein kinase complex
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Generic parent of the mTORC1/mTORC2 kinase complexes; the specific TORC1/TORC2 complex terms are the informative annotations for mTOR.
Reason: Subsumed by the specific TORC1/TORC2 complex annotations.
GO:1903940 negative regulation of TORC2 signaling
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Negative feedback on mTORC2 signaling; a regulatory nuance secondary to mTOR's core mTORC2 kinase role.
Reason: Feedback aspect of mTORC2 signaling, not the core function.
GO:1904262 negative regulation of TORC1 signaling
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Captures contexts where mTOR activity (e.g. RPTOR phosphorylation) feeds back to dampen mTORC1; a regulatory facet of, rather than the core driving role of, mTOR.
Reason: Feedback regulation downstream of core mTORC1 kinase activity.
GO:1904263 positive regulation of TORC1 signaling
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: Reflects mTOR autophosphorylation/assembly events that enhance mTORC1 output; ancillary to the core catalytic signaling annotation.
Reason: Positive autoregulation downstream of core mTORC1 activity.
GO:2000059 negative regulation of ubiquitin-dependent protein catabolic process
ISO
GO_REF:0000119
KEEP AS NON CORE
Summary: In other contexts mTOR signaling stabilizes substrates by limiting their ubiquitin-dependent turnover; a context-dependent proteostatic effect.
Reason: Context-dependent downstream proteostatic effect.
GO:0006974 DNA damage response
NAS
PMID:17041623
Stress and mTORture signaling.
KEEP AS NON CORE
Summary: mTOR (a PIKK-family kinase) intersects DNA-damage/stress signaling; a contextual role secondary to its growth-control function.
Reason: Contextual PIKK-family stress role (NAS).
GO:0007010 cytoskeleton organization
NAS
PMID:15268862
Rictor, a novel binding partner of mTOR, defines a rapamycin...
KEEP AS NON CORE
Summary: mTORC2 controls cytoskeletal organization via PKCΞ±/Rho-Rac signaling; a broad downstream effect of mTOR.
Reason: Downstream mTORC2 cytoskeletal output (NAS).
GO:0010507 negative regulation of autophagy
NAS
PMID:28283069
mTOR Signaling in Growth, Metabolism, and Disease.
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0030307 positive regulation of cell growth
NAS
PMID:22500797
mTOR signaling in growth control and disease.
ACCEPT
Summary: Integrating its translational and anabolic outputs, mTORC1 promotes increases in cell mass/size; cell growth is the canonical phenotype of mTOR activity.
Reason: Core; growth promotion is the defining mTORC1 output.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0030307 positive regulation of cell growth
NAS
PMID:25906254
mLST8 Promotes mTOR-Mediated Tumor Progression.
ACCEPT
Summary: Integrating its translational and anabolic outputs, mTORC1 promotes increases in cell mass/size; cell growth is the canonical phenotype of mTOR activity.
Reason: Core; growth promotion is the defining mTORC1 output.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031669 cellular response to nutrient levels
NAS
PMID:19299511
Specific activation of mTORC1 by Rheb G-protein in vitro inv...
KEEP AS NON CORE
Summary: Nutrient abundance dictates mTORC1 lysosomal recruitment and activity; mTOR is the effector translating nutrient state into growth decisions.
Reason: Upstream nutrient input to mTORC1.
GO:0031669 cellular response to nutrient levels
NAS
PMID:22500797
mTOR signaling in growth control and disease.
KEEP AS NON CORE
Summary: Nutrient abundance dictates mTORC1 lysosomal recruitment and activity; mTOR is the effector translating nutrient state into growth decisions.
Reason: Upstream nutrient input to mTORC1.
GO:0043066 negative regulation of apoptotic process
NAS
PMID:22500797
mTOR signaling in growth control and disease.
KEEP AS NON CORE
Summary: Through mTORC2-AKT survival signaling mTOR generally suppresses apoptosis; a downstream pro-survival output.
Reason: Downstream pro-survival effect (mTORC2-AKT).
GO:0045821 positive regulation of glycolytic process
NAS
PMID:20670887
Activation of a metabolic gene regulatory network downstream...
KEEP AS NON CORE
Summary: mTORC1 boosts glycolysis (via HIF1/MYC programs) to fuel anabolic growth; a metabolic consequence of mTORC1 activity.
Reason: Downstream metabolic output of mTORC1.
GO:0046889 positive regulation of lipid biosynthetic process
NAS
PMID:20670887
Activation of a metabolic gene regulatory network downstream...
KEEP AS NON CORE
Summary: mTOR drives lipogenesis through SREBP1 and LPIN1 (mTORC1) and lipid synthesis programs (mTORC2); a major anabolic output downstream of mTOR.
Reason: Downstream lipogenic program of mTOR signaling.
GO:0071456 cellular response to hypoxia
NAS
PMID:17041623
Stress and mTORture signaling.
KEEP AS NON CORE
Summary: Hypoxia inhibits mTORC1 (REDD1/TSC-dependent) and triggers mTOR nuclear accumulation; mTOR is the responding effector.
Reason: Upstream stress input gating mTORC1 (IDA/NAS).
GO:0071470 cellular response to osmotic stress
NAS
PMID:17041623
Stress and mTORture signaling.
KEEP AS NON CORE
Summary: mTOR senses osmotic stress via mitochondrial dysfunction, altering its activity; an upstream stress input.
Reason: Upstream stress response of mTOR.
GO:1905857 positive regulation of pentose-phosphate shunt
NAS
PMID:20670887
Activation of a metabolic gene regulatory network downstream...
KEEP AS NON CORE
Summary: mTORC1 promotes flux through the pentose phosphate pathway to supply nucleotide precursors, a delayed metabolic output of mTORC1.
Reason: Downstream metabolic effect of mTORC1.
GO:0000139 Golgi membrane
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTOR associates peripherally with the cytoplasmic face of Golgi membranes; a minor location versus lysosomal/plasma-membrane sites.
Reason: Secondary peripheral-membrane localization.
GO:0004713 protein tyrosine kinase activity
ISS
GO_REF:0000024
REMOVE
Summary: mTOR is a Ser/Thr (PIKK-family) kinase; the tyrosine-kinase EC 2.7.10.2 activity is only an unproven by-similarity inference and is not an established function of mouse mTOR.
Reason: IEA/ISO/ISS by-similarity only; contradicted by mTOR's Ser/Thr (PIKK) catalytic identity.
GO:0005634 nucleus
EXP
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
KEEP AS NON CORE
Summary: mTOR shuttles to the nucleus and accumulates there under hypoxia; a regulated secondary localization beyond its cytoplasmic membrane sites.
Reason: Regulated nuclear pool (EXP/IDA); secondary location.
GO:0005737 cytoplasm
EXP
PMID:11930000
FKBP12-rapamycin-associated protein associates with mitochon...
ACCEPT
Summary: mTOR is a cytoplasmic kinase that shuttles among lysosomal, ER and plasma-membrane surfaces and the cytosol/nucleus; cytoplasmic localization is experimentally established.
Reason: Supported localization (EXP/ISS); mTOR carries out its kinase function in the cytoplasm.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005737 cytoplasm
EXP
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
ACCEPT
Summary: mTOR is a cytoplasmic kinase that shuttles among lysosomal, ER and plasma-membrane surfaces and the cytosol/nucleus; cytoplasmic localization is experimentally established.
Reason: Supported localization (EXP/ISS); mTOR carries out its kinase function in the cytoplasm.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005741 mitochondrial outer membrane
EXP
PMID:11930000
FKBP12-rapamycin-associated protein associates with mitochon...
KEEP AS NON CORE
Summary: mTOR has been localized to the mitochondrial outer membrane and senses osmotic stress via mitochondrial dysfunction; a peripheral secondary location.
Reason: Secondary localization (EXP) linked to stress sensing.
GO:0005765 lysosomal membrane
ISS
GO_REF:0000024
ACCEPT
Summary: mTORC1 is recruited to and activated on the cytosolic face of the lysosomal membrane by Rag-Ragulator and Rheb, the principal site where mTOR integrates nutrient and growth-factor signals.
Reason: Core localization for mTORC1 activation (UniProt: lysosome membrane, peripheral, cytoplasmic side).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005789 endoplasmic reticulum membrane
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTORC2 signals at the cytoplasmic face of the ER membrane; a real secondary location for mTOR complexes.
Reason: Secondary membrane site for mTORC2.
GO:0005886 plasma membrane
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTORC2 is active at the plasma membrane where it phosphorylates AKT/PKC; a genuine secondary location for mTOR.
Reason: mTORC2 plasma-membrane site; secondary to lysosomal mTORC1.
GO:0106310 protein serine kinase activity
EXP
PMID:11792863
Insulin-stimulated phosphorylation of lipin mediated by the ...
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
EXP
PMID:18566587
Essential function of TORC2 in PKC and Akt turn motif phosph...
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
EXP
PMID:21321111
mTOR complex 2 targets Akt for proteasomal degradation via p...
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
EXP
PMID:27913603
The tumor suppressor FLCN mediates an alternate mTOR pathway...
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0106310 protein serine kinase activity
EXP
PMID:31548312
Serine 474 phosphorylation is essential for maximal Akt2 kin...
ACCEPT
Summary: Captures mTOR phosphorylation of serine residues (e.g. AKT Ser473, 4E-BP1 serines), a component of its EC 2.7.11.1 serine/threonine kinase activity.
Reason: Core MF consistent with experimental serine-phosphorylation of mTOR substrates.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0044325 transmembrane transporter binding
IPI
PMID:27782176
Functional kinomics establishes a critical node of volume-se...
KEEP AS NON CORE
Summary: mTOR interacts with lysosomal transporters/channels (e.g. TPCN1/2, SLC38A9-type recruiters) relevant to nutrient sensing and recruitment.
Reason: IPI interaction linked to lysosomal recruitment; non-core.
GO:0009615 response to virus
IDA
PMID:36735752
Picornavirus infection enhances aspartate by the SLC38A8 tra...
KEEP AS NON CORE
Summary: mTOR signaling is engaged during antiviral responses (translational control, innate immunity); a downstream physiological role.
Reason: Downstream innate-immune/translational role.
GO:2000060 positive regulation of ubiquitin-dependent protein catabolic process
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTOR-directed phosphorylation can mark substrates for ubiquitin-dependent degradation; a downstream proteostatic effect.
Reason: Downstream proteostatic effect of mTOR signaling.
GO:0004674 protein serine/threonine kinase activity
ISO
PMID:15185396
Loss of tuberous sclerosis complex 1 (Tsc1) expression resul...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:1905671 regulation of lysosome organization
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: Via TFEB/TFE3 phosphorylation mTORC1 regulates lysosomal gene programs and organelle homeostasis.
Reason: Downstream MiT/TFE-mediated effect of mTORC1.
GO:0046889 positive regulation of lipid biosynthetic process
IDA
PMID:29232555
mTORC2 Promotes Tumorigenesis via Lipid Synthesis.
KEEP AS NON CORE
Summary: mTOR drives lipogenesis through SREBP1 and LPIN1 (mTORC1) and lipid synthesis programs (mTORC2); a major anabolic output downstream of mTOR.
Reason: Downstream lipogenic program of mTOR signaling.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:34245780
The innate immune kinase TBK1 directly increases mTORC2 acti...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:34245780
The innate immune kinase TBK1 directly increases mTORC2 acti...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:23142081
mTOR complex 2 regulates proper turnover of insulin receptor...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:23388827
mTOR complex 2 phosphorylates IMP1 cotranslationally to prom...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IDA
PMID:23142081
mTOR complex 2 regulates proper turnover of insulin receptor...
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IDA
PMID:23388827
mTOR complex 2 phosphorylates IMP1 cotranslationally to prom...
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0032869 cellular response to insulin stimulus
IDA
PMID:23142081
mTOR complex 2 regulates proper turnover of insulin receptor...
KEEP AS NON CORE
Summary: Insulin activates mTORC1/mTORC2 through PI3K-AKT-TSC-Rheb; mTOR is the central effector of the insulin growth-factor response.
Reason: Upstream growth-factor input to mTOR.
GO:0038203 TORC2 signaling
IDA
PMID:23142081
mTOR complex 2 regulates proper turnover of insulin receptor...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:23388827
mTOR complex 2 phosphorylates IMP1 cotranslationally to prom...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:29232555
mTORC2 Promotes Tumorigenesis via Lipid Synthesis.
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005783 endoplasmic reticulum
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTORC2 is active at the ER membrane; ER localization is a genuine but secondary site relative to the lysosomal mTORC1 hub.
Reason: Secondary localization (mTORC2 at ER).
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:18566586
The mammalian target of rapamycin complex 2 controls folding...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:18566587
Essential function of TORC2 in PKC and Akt turn motif phosph...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:21321111
mTOR complex 2 targets Akt for proteasomal degradation via p...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:24670654
Cell-cycle-regulated activation of Akt kinase by phosphoryla...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:31548312
Serine 474 phosphorylation is essential for maximal Akt2 kin...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:33850054
mTORC2 controls the activity of PKC and Akt by phosphorylati...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IDA
PMID:24670654
Cell-cycle-regulated activation of Akt kinase by phosphoryla...
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
IDA
PMID:33850054
mTORC2 controls the activity of PKC and Akt by phosphorylati...
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:18566586
The mammalian target of rapamycin complex 2 controls folding...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:18566587
Essential function of TORC2 in PKC and Akt turn motif phosph...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:21321111
mTOR complex 2 targets Akt for proteasomal degradation via p...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:24670654
Cell-cycle-regulated activation of Akt kinase by phosphoryla...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:31548312
Serine 474 phosphorylation is essential for maximal Akt2 kin...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
IDA
PMID:33850054
mTORC2 controls the activity of PKC and Akt by phosphorylati...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0051896 regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
IDA
PMID:18566586
The mammalian target of rapamycin complex 2 controls folding...
ACCEPT
Summary: mTOR regulates PI3K-AKT signaling both as the mTORC2 AKT-kinase and via mTORC1 feedback (GRB10/IRS), placing it as a direct regulator of this pathway.
Reason: Core; mTOR directly sets AKT activity through mTORC2 and mTORC1 feedback.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0051896 regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
IDA
PMID:21321111
mTOR complex 2 targets Akt for proteasomal degradation via p...
ACCEPT
Summary: mTOR regulates PI3K-AKT signaling both as the mTORC2 AKT-kinase and via mTORC1 feedback (GRB10/IRS), placing it as a direct regulator of this pathway.
Reason: Core; mTOR directly sets AKT activity through mTORC2 and mTORC1 feedback.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0051896 regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
IDA
PMID:31548312
Serine 474 phosphorylation is essential for maximal Akt2 kin...
ACCEPT
Summary: mTOR regulates PI3K-AKT signaling both as the mTORC2 AKT-kinase and via mTORC1 feedback (GRB10/IRS), placing it as a direct regulator of this pathway.
Reason: Core; mTOR directly sets AKT activity through mTORC2 and mTORC1 feedback.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0000822 inositol hexakisphosphate binding
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: InsP6 is a structural cofactor reported to stabilize the mTOR kinase domain; a structural-ligand feature rather than the catalytic activity.
Reason: Structural cofactor binding; non-core.
GO:0031932 TORC2 complex
ISS
GO_REF:0000024
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038203 TORC2 signaling
ISS
GO_REF:0000024
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038202 TORC1 signaling
ISS
GO_REF:0000024
ACCEPT
Summary: mTORC1 signalingβ€”phosphorylation of S6K1, 4E-BP1 and ULK1 to drive translation/growth and suppress autophagyβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC1 signaling.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:1900181 negative regulation of protein localization to nucleus
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to retain them in the cytosol, preventing their nuclear entry; a specific mechanistic downstream effect.
Reason: Downstream MiT/TFE cytosolic-retention effect of mTORC1.
GO:1905672 negative regulation of lysosome organization
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: Active mTORC1 phosphorylates TFEB/TFE3 to keep them cytosolic, suppressing lysosomal/autophagy gene expression and biogenesis.
Reason: Downstream MiT/TFE inhibition by mTORC1.
GO:0031929 TOR signaling
IMP
PMID:15485918
Disruption of the mouse mTOR gene leads to early postimplant...
ACCEPT
Summary: mTOR is the namesake kinase of TOR signaling, transducing nutrient/growth-factor inputs into control of growth, translation and autophagy via mTORC1 and mTORC2.
Reason: Core pathway directly executed by mTOR (IMP/IGI).
GO:0006468 protein phosphorylation
ISO
PMID:31915252
The GATOR2-mTORC2 axis mediates Sestrin2-induced AKT Ser/Thr...
ACCEPT
Summary: mTOR catalyzes transfer of phosphate to its protein substrates within mTORC1 and mTORC2, the molecular event underlying all of its signaling outputs.
Reason: Core catalytic process for a protein kinase; ISO but biologically definitive for mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0038202 TORC1 signaling
ISO
PMID:31915252
The GATOR2-mTORC2 axis mediates Sestrin2-induced AKT Ser/Thr...
ACCEPT
Summary: mTORC1 signalingβ€”phosphorylation of S6K1, 4E-BP1 and ULK1 to drive translation/growth and suppress autophagyβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC1 signaling.
GO:0038203 TORC2 signaling
ISO
PMID:31915252
The GATOR2-mTORC2 axis mediates Sestrin2-induced AKT Ser/Thr...
ACCEPT
Summary: mTORC2 signalingβ€”phosphorylation of AKT, PKC and SGK1 hydrophobic/turn motifs controlling survival, cytoskeleton and metabolismβ€”is a core output mTOR directly mediates.
Reason: Core pathway; mTOR is the catalytic effector of mTORC2 signaling (IDA-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0045860 positive regulation of protein kinase activity
ISO
PMID:31915252
The GATOR2-mTORC2 axis mediates Sestrin2-induced AKT Ser/Thr...
KEEP AS NON CORE
Summary: By phosphorylating AGC kinases (AKT, PKC, SGK1) mTORC2 increases their activity; a downstream consequence of mTOR's core kinase function.
Reason: Downstream activation of substrate kinases.
GO:0006954 inflammatory response
IGI
PMID:31874168
Hyperactive Akt-mTOR pathway as a therapeutic target for pai...
KEEP AS NON CORE
Summary: mTOR modulates inflammatory programs in immune cells through metabolic and translational control; a downstream immune phenotype (IGI).
Reason: Downstream inflammatory role of mTOR.
GO:0009408 response to heat
IGI
PMID:31874168
Hyperactive Akt-mTOR pathway as a therapeutic target for pai...
KEEP AS NON CORE
Summary: mTOR signaling responds to heat/proteotoxic stress as part of cellular stress adaptation; a downstream phenotype (IGI).
Reason: Stress-response context downstream of mTOR.
GO:0019228 neuronal action potential
IGI
PMID:31874168
Hyperactive Akt-mTOR pathway as a therapeutic target for pai...
KEEP AS NON CORE
Summary: mTOR signaling influences neuronal excitability/action-potential properties (e.g. via channel/translation control); a downstream neuronal phenotype (IGI).
Reason: Downstream neurophysiological effect of mTOR.
GO:0048266 behavioral response to pain
IGI
PMID:31874168
Hyperactive Akt-mTOR pathway as a therapeutic target for pai...
KEEP AS NON CORE
Summary: mTOR-dependent translation in sensory neurons modulates nociceptive/pain behavior; a downstream behavioral phenotype (IGI).
Reason: Downstream nociceptive behavioral effect.
GO:0045335 phagocytic vesicle
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTOR localizes to phagosomes, relevant to phagosome maturation and innate-immune signaling; a peripheral compartment.
Reason: Secondary vesicular localization.
GO:0034198 cellular response to amino acid starvation
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTORC1 is inactivated upon amino-acid withdrawal (loss of Rag-Ragulator lysosomal recruitment); mTOR is the sensor-effector responding to this input.
Reason: Upstream nutrient input gating core mTORC1 activity.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:24011591
Phosphorylation of p62 activates the Keap1-Nrf2 pathway duri...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0010506 regulation of autophagy
IDA
PMID:24011591
Phosphorylation of p62 activates the Keap1-Nrf2 pathway duri...
KEEP AS NON CORE
Summary: Generic regulation-of-autophagy; mTOR's core, well-defined role is the negative regulation captured by the specific ULK1-linked terms.
Reason: Generic; specific negative-regulation terms are the informative ones.
GO:0010507 negative regulation of autophagy
ISS
GO_REF:0000024
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0042752 regulation of circadian rhythm
IMP
PMID:29750810
mTOR signaling regulates central and peripheral circadian cl...
KEEP AS NON CORE
Summary: mTOR signaling regulates circadian period and amplitude in the SCN and liver clocks; a downstream physiological role (IMP).
Reason: Downstream circadian role of mTOR.
GO:1904059 regulation of locomotor rhythm
IMP
PMID:29750810
mTOR signaling regulates central and peripheral circadian cl...
KEEP AS NON CORE
Summary: mTOR modulates circadian control of locomotor activity rhythms; a downstream behavioral-physiological phenotype (IMP).
Reason: Downstream circadian-behavioral effect of mTOR.
GO:0031929 TOR signaling
ISS
GO_REF:0000024
ACCEPT
Summary: mTOR is the namesake kinase of TOR signaling, transducing nutrient/growth-factor inputs into control of growth, translation and autophagy via mTORC1 and mTORC2.
Reason: Core pathway directly executed by mTOR (IMP/IGI).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0070885 negative regulation of calcineurin-NFAT signaling cascade
IMP
PMID:18347059
Integration of protein kinases mTOR and extracellular signal...
KEEP AS NON CORE
Summary: mTOR signaling can antagonize calcineurin-NFAT signaling in immune/cardiac contexts; a downstream cross-talk effect (IMP).
Reason: Downstream signaling cross-talk effect.
GO:0002296 T-helper 1 cell lineage commitment
IMP
PMID:26410627
The Interleukin-2-mTORc1 Kinase Axis Defines the Signaling, ...
KEEP AS NON CORE
Summary: mTOR signaling directs Th1 lineage commitment in CD4+ T cells; a downstream immune-differentiation phenotype (IMP).
Reason: Downstream immune differentiation role.
GO:0031929 TOR signaling
IGI
PMID:26160071
miR-199a impairs autophagy and induces cardiac hypertrophy t...
ACCEPT
Summary: mTOR is the namesake kinase of TOR signaling, transducing nutrient/growth-factor inputs into control of growth, translation and autophagy via mTORC1 and mTORC2.
Reason: Core pathway directly executed by mTOR (IMP/IGI).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0016242 negative regulation of macroautophagy
ISO
PMID:25327288
Selective VPS34 inhibitor blocks autophagy and uncovers a ro...
ACCEPT
Summary: mTORC1 directly restrains macroautophagy by phosphorylating ULK1 and inhibiting the autophagy-initiation machinery when nutrients are abundant.
Reason: Core; ULK1-mediated suppression of macroautophagy by mTORC1 (IMP/IBA).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
IDA
PMID:12718876
GbetaL, a positive regulator of the rapamycin-sensitive path...
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0001932 regulation of protein phosphorylation
IDA
PMID:17556672
Steroid and oxygen effects on eIF4F complex, mTOR, and ENaC ...
KEEP AS NON CORE
Summary: Generic regulation-of-phosphorylation reflecting mTOR's kinase outputs; less informative than its direct Ser/Thr kinase annotations.
Reason: Generic; covered by specific phosphorylation/kinase terms.
GO:0016242 negative regulation of macroautophagy
IMP
PMID:23274896
Stimulation of autophagy improves endoplasmic reticulum stre...
ACCEPT
Summary: mTORC1 directly restrains macroautophagy by phosphorylating ULK1 and inhibiting the autophagy-initiation machinery when nutrients are abundant.
Reason: Core; ULK1-mediated suppression of macroautophagy by mTORC1 (IMP/IBA).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0001934 positive regulation of protein phosphorylation
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: Generic statement of mTOR increasing substrate phosphorylation (e.g. AKT, S6K); the specific kinase-activity terms convey the mechanism.
Reason: Generic regulatory term subsumed by mTOR's specific kinase MF.
GO:0003007 heart morphogenesis
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR-dependent cardiomyocyte growth contributes to heart morphogenesis; a downstream developmental phenotype (IMP).
Reason: Downstream cardiac morphogenesis role.
GO:0003179 heart valve morphogenesis
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR signaling participates in valve development via growth/EMT control; a downstream developmental phenotype (IMP).
Reason: Downstream valve morphogenesis role.
GO:0006112 energy reserve metabolic process
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTORC1 influences glycogen/energy-store metabolism as part of anabolic control; a downstream metabolic phenotype (IMP).
Reason: Downstream metabolic role of mTORC1.
GO:0009791 post-embryonic development
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR is required for postnatal growth and development as a consequence of its anabolic/growth-control function.
Reason: Developmental phenotype downstream of mTOR growth control.
GO:0035264 multicellular organism growth
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: Organism-level growth depends on mTORC1-driven cell growth; a whole-animal phenotype downstream of mTOR (IMP).
Reason: Organismal phenotype of core cell-growth role.
GO:0048738 cardiac muscle tissue development
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR supports growth and maturation of cardiac muscle tissue; a downstream developmental phenotype (IMP).
Reason: Downstream cardiac tissue development.
GO:0050882 voluntary musculoskeletal movement
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR's roles in neuromuscular growth and translation affect voluntary movement; a downstream organismal phenotype (IMP).
Reason: Downstream motor phenotype of mTOR.
GO:0051896 regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
ACCEPT
Summary: mTOR regulates PI3K-AKT signaling both as the mTORC2 AKT-kinase and via mTORC1 feedback (GRB10/IRS), placing it as a direct regulator of this pathway.
Reason: Core; mTOR directly sets AKT activity through mTORC2 and mTORC1 feedback.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0055013 cardiac muscle cell development
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTORC1-driven growth contributes to cardiomyocyte development/maturation; a downstream tissue phenotype (IMP).
Reason: Downstream cardiomyocyte developmental role.
GO:0060048 cardiac muscle contraction
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR-dependent maintenance of cardiomyocyte growth/metabolism affects cardiac contractile function; a downstream physiological phenotype (IMP).
Reason: Downstream cardiac-function phenotype of mTOR.
GO:0090559 regulation of membrane permeability
IMP
PMID:25139234
Mammalian target of rapamycin is essential for cardiomyocyte...
KEEP AS NON CORE
Summary: mTOR signaling modulates ion-channel/membrane permeability in excitable cells; a downstream physiological effect (IMP).
Reason: Downstream physiological effect of mTOR.
GO:0048714 positive regulation of oligodendrocyte differentiation
IMP
PMID:25411504
Oligodendrocyte precursor cell-intrinsic effect of Rheb1 con...
KEEP AS NON CORE
Summary: mTOR signaling promotes oligodendrocyte differentiation and myelination programs; a downstream CNS differentiation role.
Reason: Downstream CNS differentiation effect (IMP).
GO:0045670 regulation of osteoclast differentiation
IDA
PMID:19440205
Transcription factor C/EBPbeta isoform ratio regulates osteo...
KEEP AS NON CORE
Summary: mTOR regulates osteoclastogenesis by adjusting CEBPB isoform expression; a downstream cell-differentiation role (IDA).
Reason: Downstream differentiation effect (bone).
GO:0005515 protein binding
IPI
PMID:23027611
5-HT(6) receptor recruitment of mTOR as a mechanism for pert...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0031641 regulation of myelination
IMP
PMID:24101522
MicroRNA-23a promotes myelination in the central nervous sys...
KEEP AS NON CORE
Summary: mTOR controls myelination through oligodendrocyte/Schwann-cell growth and lipid synthesis; a downstream tissue-level role (IMP).
Reason: Downstream myelination phenotype of mTOR.
GO:0030425 dendrite
IDA
PMID:23836929
Degradation of high affinity HuD targets releases Kv1.1 mRNA...
KEEP AS NON CORE
Summary: Dendritic localization of mTOR supports local translation underlying synaptic plasticity; a neuron-specific secondary site.
Reason: Neuronal localization linked to local translation.
GO:0005515 protein binding
IPI
PMID:21413931
Protor-1 is required for efficient mTORC2-mediated activatio...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0006207 'de novo' pyrimidine nucleobase biosynthetic process
IDA
PMID:23429704
Quantitative phosphoproteomics reveal mTORC1 activates de no...
KEEP AS NON CORE
Summary: mTORC1 stimulates pyrimidine synthesis via S6K1-mediated phosphorylation of CAD and pentose-phosphate-fed PRPP; a metabolic output downstream of mTORC1.
Reason: Downstream anabolic process of mTORC1 signaling.
GO:0055006 cardiac cell development
IMP
PMID:23342106
Mechanistic target of rapamycin (Mtor) is essential for muri...
KEEP AS NON CORE
Summary: mTOR-dependent growth is required for cardiac cell development; a tissue-specific downstream phenotype (IMP).
Reason: Downstream cardiac developmental role.
GO:0010831 positive regulation of myotube differentiation
IGI
PMID:19704009
Regulation of myoblast differentiation by the nuclear envelo...
KEEP AS NON CORE
Summary: mTOR signaling promotes myoblast fusion/myotube differentiation during myogenesis; a downstream developmental role (IGI).
Reason: Downstream myogenic differentiation effect.
GO:0046889 positive regulation of lipid biosynthetic process
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: mTOR drives lipogenesis through SREBP1 and LPIN1 (mTORC1) and lipid synthesis programs (mTORC2); a major anabolic output downstream of mTOR.
Reason: Downstream lipogenic program of mTOR signaling.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:21258367
AMPK and mTOR regulate autophagy through direct phosphorylat...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005515 protein binding
IPI
PMID:21258367
AMPK and mTOR regulate autophagy through direct phosphorylat...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0010507 negative regulation of autophagy
IMP
PMID:21258367
AMPK and mTOR regulate autophagy through direct phosphorylat...
ACCEPT
Summary: Under nutrient sufficiency mTORC1 phosphorylates ULK1 (Ser758) and other autophagy regulators to suppress autophagy; this inhibition is a core proximal mTOR output.
Reason: Core; direct ULK1 phosphorylation by mTORC1 (IMP-supported).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031669 cellular response to nutrient levels
IDA
PMID:21258367
AMPK and mTOR regulate autophagy through direct phosphorylat...
KEEP AS NON CORE
Summary: Nutrient abundance dictates mTORC1 lysosomal recruitment and activity; mTOR is the effector translating nutrient state into growth decisions.
Reason: Upstream nutrient input to mTORC1.
GO:0005515 protein binding
IPI
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
MARK AS OVER ANNOTATED
Summary: Uninformative IPI 'protein binding' that does not capture mTOR's specific kinase or scaffolding role within its complexes.
Reason: Generic binding term per curation guidelines; not informative.
GO:0005829 cytosol
IDA
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
ACCEPT
Summary: Soluble cytosolic pool of mTOR/mTOR complexes consistent with its peripheral-membrane association and shuttling behavior.
Reason: Supported localization (IDA) for cytoplasmic mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0016605 PML body
IDA
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
KEEP AS NON CORE
Summary: PML sequesters mTOR in nuclear PML bodies to repress mTORC1 (HIF1Ξ± translation control); a regulatory localization documented by IDA.
Reason: Regulatory nuclear-body localization (IDA).
Supporting Evidence:
UniProt:Q9JLN9
Nucleus, PML body
GO:0071456 cellular response to hypoxia
IDA
PMID:16915281
PML inhibits HIF-1alpha translation and neoangiogenesis thro...
KEEP AS NON CORE
Summary: Hypoxia inhibits mTORC1 (REDD1/TSC-dependent) and triggers mTOR nuclear accumulation; mTOR is the responding effector.
Reason: Upstream stress input gating mTORC1 (IDA/NAS).
GO:0043022 ribosome binding
IDA
PMID:21045808
mTORC2 can associate with ribosomes to promote cotranslation...
KEEP AS NON CORE
Summary: mTORC2 associates with ribosomes to cotranslationally phosphorylate nascent AKT, and mTORC1 couples to translation; a functionally relevant but ancillary interaction.
Reason: Supports cotranslational substrate phosphorylation; secondary to core kinase role.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:18347059
Integration of protein kinases mTOR and extracellular signal...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005634 nucleus
IDA
PMID:18347059
Integration of protein kinases mTOR and extracellular signal...
KEEP AS NON CORE
Summary: mTOR shuttles to the nucleus and accumulates there under hypoxia; a regulated secondary localization beyond its cytoplasmic membrane sites.
Reason: Regulated nuclear pool (EXP/IDA); secondary location.
GO:0005829 cytosol
IDA
PMID:18347059
Integration of protein kinases mTOR and extracellular signal...
ACCEPT
Summary: Soluble cytosolic pool of mTOR/mTOR complexes consistent with its peripheral-membrane association and shuttling behavior.
Reason: Supported localization (IDA) for cytoplasmic mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0018105 peptidyl-serine phosphorylation
IMP
PMID:18347059
Integration of protein kinases mTOR and extracellular signal...
ACCEPT
Summary: mTOR phosphorylates serine residues of substrate peptides (e.g. AKT Ser473, 4E-BP1, ULK1 Ser758), the residue-level activity of its Ser/Thr kinase function.
Reason: Core; IMP-supported residue-specific phosphorylation by mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005737 cytoplasm
ISS
GO_REF:0000024
ACCEPT
Summary: mTOR is a cytoplasmic kinase that shuttles among lysosomal, ER and plasma-membrane surfaces and the cytosol/nucleus; cytoplasmic localization is experimentally established.
Reason: Supported localization (EXP/ISS); mTOR carries out its kinase function in the cytoplasm.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0005764 lysosome
ISS
GO_REF:0000024
MODIFY
Summary: mTOR acts at the lysosomal membrane (cytoplasmic face), not in the lysosomal lumen; the membrane component is the precise localization.
Reason: Over-general; lysosomal membrane (GO:0005765) is the specific compartment for mTORC1.
Proposed replacements: lysosomal membrane
Supporting Evidence:
UniProt:Q9JLN9
Lysosome membrane; Peripheral membrane protein; Cytoplasmic side
GO:0005634 nucleus
IDA
PMID:18381428
Lkb1 deficiency causes prostate neoplasia in the mouse.
KEEP AS NON CORE
Summary: mTOR shuttles to the nucleus and accumulates there under hypoxia; a regulated secondary localization beyond its cytoplasmic membrane sites.
Reason: Regulated nuclear pool (EXP/IDA); secondary location.
GO:0006468 protein phosphorylation
ISO
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
ACCEPT
Summary: mTOR catalyzes transfer of phosphate to its protein substrates within mTORC1 and mTORC2, the molecular event underlying all of its signaling outputs.
Reason: Core catalytic process for a protein kinase; ISO but biologically definitive for mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031931 TORC1 complex
ISO
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
ACCEPT
Summary: mTOR is the catalytic core of mTORC1 (with RPTOR and MLST8), the nutrient/growth-factor-responsive complex that drives anabolic growth at the lysosomal surface.
Reason: Core complex; mTOR is an obligate subunit of mTORC1 (IDA/ComplexPortal CPX-4473).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0031932 TORC2 complex
ISO
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
ACCEPT
Summary: mTOR is the catalytic core of mTORC2 (with RICTOR, MAPKAP1/SIN1 and MLST8), the growth-factor-responsive complex that phosphorylates AKT/PKC/SGK hydrophobic motifs.
Reason: Core complex; mTOR is an obligate subunit of mTORC2 (IDA/ComplexPortal CPX-4472).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0046777 protein autophosphorylation
ISO
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
ACCEPT
Summary: mTOR autophosphorylates (e.g. Ser2481) when assembled in mTORC1 or mTORC2, a hallmark of the active kinase used to report complex integrity.
Reason: Core intrinsic kinase activity; documented mTOR autophosphorylation.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0010592 positive regulation of lamellipodium assembly
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTORC2-Rac1 signaling promotes lamellipodia formation during cell migration; a downstream motility output.
Reason: Downstream mTORC2 motility effect (IDA).
GO:0030838 positive regulation of actin filament polymerization
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTORC2 promotes actin polymerization through Rac/Rho and PKC, driving cell shape and motility changes.
Reason: Downstream mTORC2 cytoskeletal effect (IDA/IMP).
GO:0030838 positive regulation of actin filament polymerization
IMP
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTORC2 promotes actin polymerization through Rac/Rho and PKC, driving cell shape and motility changes.
Reason: Downstream mTORC2 cytoskeletal effect (IDA/IMP).
GO:0032868 response to insulin
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTOR transduces insulin signaling into anabolic and metabolic outputs; an upstream stimulus for its complexes.
Reason: Upstream growth-factor input to mTOR.
GO:0043200 response to amino acid
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: Amino-acid availability is a principal cue activating mTORC1; mTOR senses this through the lysosomal Rag machinery.
Reason: Upstream nutrient cue for mTORC1.
GO:0050731 positive regulation of peptidyl-tyrosine phosphorylation
IMP
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTOR signaling can raise tyrosine phosphorylation of downstream effectors indirectly; not direct mTOR catalysis on tyrosine.
Reason: Indirect downstream effect, not direct mTOR tyrosine kinase activity.
GO:0051496 positive regulation of stress fiber assembly
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTORC2-RhoA signaling promotes stress-fiber formation; a downstream cytoskeletal output.
Reason: Downstream mTORC2 cytoskeletal effect (IDA).
GO:1900029 positive regulation of ruffle assembly
IDA
PMID:15467718
Mammalian TOR complex 2 controls the actin cytoskeleton and ...
KEEP AS NON CORE
Summary: mTORC2-driven actin remodeling promotes membrane ruffling; a downstream cytoskeletal output.
Reason: Downstream mTORC2 cytoskeletal effect (IDA).
GO:0045792 negative regulation of cell size
IGI
PMID:15185396
Loss of tuberous sclerosis complex 1 (Tsc1) expression resul...
KEEP AS NON CORE
Summary: Captures contexts where mTOR loss/inhibition reduces cell size or where mTOR feedback limits growth; the directionality opposite to its dominant pro-growth role.
Reason: Context/loss-of-function readout of mTOR growth control.
GO:0045792 negative regulation of cell size
ISO
PMID:16286931
Regulation of neuronal morphology and function by the tumor ...
KEEP AS NON CORE
Summary: Captures contexts where mTOR loss/inhibition reduces cell size or where mTOR feedback limits growth; the directionality opposite to its dominant pro-growth role.
Reason: Context/loss-of-function readout of mTOR growth control.
GO:0045792 negative regulation of cell size
IGI
PMID:16286931
Regulation of neuronal morphology and function by the tumor ...
KEEP AS NON CORE
Summary: Captures contexts where mTOR loss/inhibition reduces cell size or where mTOR feedback limits growth; the directionality opposite to its dominant pro-growth role.
Reason: Context/loss-of-function readout of mTOR growth control.
GO:0045859 regulation of protein kinase activity
IGI
PMID:15185396
Loss of tuberous sclerosis complex 1 (Tsc1) expression resul...
KEEP AS NON CORE
Summary: mTOR modulates activity of downstream kinases through phosphorylation; regulatory consequence of its catalytic role.
Reason: Downstream of core kinase activity.
GO:0016242 negative regulation of macroautophagy
IMP
PMID:16714284
Autophagy is disrupted in a knock-in mouse model of juvenile...
ACCEPT
Summary: mTORC1 directly restrains macroautophagy by phosphorylating ULK1 and inhibiting the autophagy-initiation machinery when nutrients are abundant.
Reason: Core; ULK1-mediated suppression of macroautophagy by mTORC1 (IMP/IBA).
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0004674 protein serine/threonine kinase activity
IDA
PMID:11707573
FRAP/mTOR is required for proliferation and patterning durin...
ACCEPT
Summary: mTOR's defining catalytic activity (EC 2.7.11.1): as the kinase subunit of mTORC1/mTORC2 it phosphorylates Ser/Thr residues of 4E-BP1, S6K1, ULK1, AKT, PKC and many other substrates.
Reason: Core MF; directly supported by experimental catalytic-activity assays and the EC 2.7.11.1 reaction in UniProt.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0018107 peptidyl-threonine phosphorylation
IDA
PMID:11707573
FRAP/mTOR is required for proliferation and patterning durin...
ACCEPT
Summary: mTOR phosphorylates threonine residues of substrates (e.g. AKT Thr450 turn motif), part of its Ser/Thr kinase catalytic repertoire.
Reason: Core; IDA-supported threonine phosphorylation by mTOR.
Supporting Evidence:
UniProt:Q9JLN9
Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
file:mouse/Mtor/Mtor-deep-research-falcon.md
Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.
GO:0007281 germ cell development
IDA
PMID:12140361
Dissection of the c-Kit signaling pathway in mouse primordia...
KEEP AS NON CORE
Summary: mTOR-dependent growth/translation supports germ-cell development; a downstream developmental phenotype (IDA).
Reason: Downstream developmental role of mTOR.

Core Functions

Acts as the catalytic kinase of mTORC1, integrating nutrient and growth-factor inputs at lysosomal membranes to regulate translation, cell growth, and autophagy.

Supporting Evidence:
  • UniProt:Q9JLN9
    Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
  • file:mouse/Mtor/Mtor-deep-research-falcon.md
    Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.

Acts as the catalytic kinase of mTORC2, phosphorylating AGC-family kinase substrates including AKT and supporting PI3K-AKT pathway output.

Supporting Evidence:
  • UniProt:Q9JLN9
    Serine/threonine protein kinase which is a central regulator of cellular metabolism, growth and survival in response to hormones, growth factors, nutrients, energy and stress signals.
  • file:mouse/Mtor/Mtor-deep-research-falcon.md
    Mouse **Mtor** encodes **mechanistic/mammalian target of rapamycin (mTOR)**, a PI3K-related **serine/threonine kinase** that nucleates two signaling complexes, **mTORC1** and **mTORC2**.

References

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Deep Research

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(Mtor-deep-research-falcon.md)

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