DYNC1H1

UniProt ID: Q14204
Organism: Homo sapiens
Review Status: COMPLETE
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Gene Description

DYNC1H1 encodes the ~530 kDa heavy chain of cytoplasmic dynein 1, the principal minus-end-directed microtubule motor of eukaryotic cells. Two heavy chains dimerize through their N-terminal tails, which also bind the intermediate, light intermediate and light chains; each C-terminal motor domain is a ring of six AAA+ modules that hydrolyses ATP (mainly at AAA1) and couples it, via the linker and a coiled-coil stalk ending in a microtubule-binding domain, to stepping toward microtubule minus ends. Isolated dynein is autoinhibited; processive motility requires dynactin and a coiled-coil cargo adaptor (e.g. BICD2, HOOK3, BICDR1, JIP3), with LIS1 and NDE1/NDEL1 promoting assembly. Through this motor activity dynein 1 carries vesicles, organelles, mRNPs, misfolded-protein aggregates and viruses toward the cell centre, drives retrograde axonal transport, positions the Golgi and nucleus (including nucleokinesis in migrating neurons), and in mitosis focuses spindle poles, separates centrosomes, positions the spindle from the cell cortex and strips checkpoint proteins from kinetochores. Dominant DYNC1H1 variants cause axonal Charcot-Marie-Tooth disease type 2O, lower-extremity-predominant spinal muscular atrophy and malformations of cortical development with intellectual disability.

Existing Annotations Review

GO Term Evidence Action Reason
GO:0001673 male germ cell nucleus
NAS
PMID:36973253
Distinct dynein complexes defined by DYNLRB1 and DYNLRB2 reg...
MARK AS OVER ANNOTATED
Summary: Male germ cell nucleus (NAS) from a mouse DYNLRB2 meiosis paper; the paper places DYNC1H1 at spindle poles of spermatocytes, not in the nucleus.
Reason: Cytoplasmic dynein 1 is a cytoplasmic motor. In spermatocytes it acts at spindle poles and on the cytoplasmic face of the nuclear envelope; no intranuclear pool is described. The NAS statement does not support a nuclear location as a meaningful annotation.
Supporting Evidence:
PMID:36973253
the localization of the dynein–dynactin subunits DYNC1H1, DYNLL1, and p150 at spindle poles were not affected in Dynlrb2βˆ’β„βˆ’ spermatocytes
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0003723 RNA binding
HDA
PMID:22658674
Insights into RNA biology from an atlas of mammalian mRNA-bi...
MARK AS OVER ANNOTATED
Summary: RNA binding from high-throughput mRNA interactome capture.
Reason: DYNC1H1 was recovered in a UV-crosslinking mRNA-interactome screen. The heavy chain has no known RNA-binding domain; RNA transport by dynein occurs through adaptors (e.g. BICD2/Egalitarian-like complexes) rather than direct RNA binding by the motor. The HDA hit is not evidence of an RNA-binding function.
Supporting Evidence:
PMID:22658674
Employing two complementary protocols for covalent UV crosslinking of RBPs to RNA
GO:0003723 RNA binding
HDA
PMID:22681889
The mRNA-bound proteome and its global occupancy profile on ...
MARK AS OVER ANNOTATED
Summary: RNA binding from high-throughput mRNA interactome capture.
Reason: DYNC1H1 was recovered in a UV-crosslinking mRNA-interactome screen. The heavy chain has no known RNA-binding domain; RNA transport by dynein occurs through adaptors (e.g. BICD2/Egalitarian-like complexes) rather than direct RNA binding by the motor. The HDA hit is not evidence of an RNA-binding function.
Supporting Evidence:
PMID:22681889
We developed a photoreactive nucleotide-enhanced UV crosslinking and oligo(dT) purification approach to identify the mRNA-bound proteome
GO:0005515 protein binding
IPI
PMID:15161933
Comprehensive proteomic analysis of interphase and mitotic 1...
REMOVE
Summary: Protein binding (IPI). 14-3-3 zeta (YWHAZ) affinity proteomics hit from HeLa extracts (abstract-only cache).
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:15161933
14-3-3-binding proteins were purified from extracts of interphase and mitotic HeLa cells using specific peptide elution from 14-3-3 zeta affinity columns.
GO:0005515 protein binding
IPI
PMID:17043677
Disrupted in Schizophrenia 1 Interactome: evidence for the c...
REMOVE
Summary: Protein binding (IPI). DISC1 yeast two-hybrid interactome hit.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:17043677
we have generated a network of protein-protein interactions (PPIs) around DISC1.
GO:0005515 protein binding
IPI
PMID:17500595
Huntingtin interacting proteins are genetic modifiers of neu...
REMOVE
Summary: Protein binding (IPI). Huntingtin (HTT) interactor screen hit.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
GO:0005515 protein binding
IPI
PMID:17548833
Huntingtin facilitates dynein/dynactin-mediated vesicle tran...
REMOVE
Summary: Protein binding (IPI). Huntingtin-dynein association; the directly mapped HTT contact is on the dynein intermediate chain, not the heavy chain.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:17548833
Htt binds to dynein and acts in a complex along with dynactin and Htt-associated protein-1 to facilitate vesicular transport.
GO:0005515 protein binding
IPI
PMID:21163940
Interactome mapping suggests new mechanistic details underly...
REMOVE
Summary: Protein binding (IPI). PSEN2 yeast two-hybrid hit from an Alzheimer disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:21163940
we report 200 high-confidence protein-protein interactions between eight confirmed AD-related genes and 66 candidates.
GO:0005515 protein binding
IPI
PMID:31092558
Rab46 integrates Ca(2+) and histamine signaling to regulate ...
REMOVE
Summary: Protein binding (IPI). Interaction with the Rab46 (CRACR2A isoform 2) cargo adaptor that drives dynein-dependent Weibel-Palade body transport.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:31092558
GTP-bound Rab46 evokes dynein-dependent retrograde transport of a subset of WPBs along microtubules.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Interacts with isoform 2 of CRACR2A
GO:0005515 protein binding
IPI
PMID:31413325
HENA, heterogeneous network-based data set for Alzheimer's d...
REMOVE
Summary: Protein binding (IPI). DISC1 interaction compiled in the HENA Alzheimer disease network dataset.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:32814053
Interactome Mapping Provides a Network of Neurodegenerative ...
REMOVE
Summary: Protein binding (IPI). One of many systematic yeast two-hybrid hits from a neurodegenerative-disease interactome screen.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:32814053
generated by systematic yeast two-hybrid interaction screening of ∼500 ND-related proteins
GO:0005515 protein binding
IPI
PMID:35271311
OpenCell: Endogenous tagging for the cartography of human ce...
REMOVE
Summary: Protein binding (IPI). OpenCell endogenous-tag interactome hit (YWHAZ).
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
GO:0005515 protein binding
IPI
PMID:36692009
Structures of human dynein in complex with the lissencephaly...
REMOVE
Summary: Protein binding (IPI). Structural characterization of the human dynein-LIS1 complex; the LIS1 regulatory interaction is real but there is no specific MF term for binding a dynein regulator on the heavy chain.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:36692009
The lissencephaly 1 protein, LIS1, is mutated in type-1 lissencephaly and is a key regulator of cytoplasmic dynein-1.
GO:0005515 protein binding
IPI
PMID:36950384
Protein interaction studies in human induced neurons indicat...
REMOVE
Summary: Protein binding (IPI). Interactions from induced-neuron IP-MS of autism-associated proteins (ANK2, GIGYF1).
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:36950384
including multiple interactions involving SMARCC2, ELAVL3, DPYSL2, and DYNC1H1.
GO:0005515 protein binding
IPI
PMID:36950384
Protein interaction studies in human induced neurons indicat...
REMOVE
Summary: Protein binding (IPI). Interactions from induced-neuron IP-MS of autism-associated proteins (ANK2, GIGYF1).
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:36950384
including multiple interactions involving SMARCC2, ELAVL3, DPYSL2, and DYNC1H1.
GO:0005515 protein binding
IPI
PMID:38547289
Molecular mechanism of dynein-dynactin complex assembly by L...
REMOVE
Summary: Protein binding (IPI). Cryo-EM of dynein-dynactin-JIP3 with LIS1; LIS1 contacts on dynein are structurally defined.
Reason: GO:0005515 protein binding is uninformative about DYNC1H1 function. The reported interaction may well be real, but it does not identify a molecular activity of the heavy chain; the functionally meaningful dynein interactions (intermediate chain, light intermediate chain, dynactin/adaptor assembly) are captured by more specific terms.
Supporting Evidence:
PMID:38547289
Unexpectedly, LIS1 binds dynactin's p150 subunit, tethering it along the length of dynein.
GO:0005524 ATP binding
IEA
GO_REF:0000002
ACCEPT
Summary: ATP binding from InterPro; DYNC1H1 has P-loop ATP-binding sites in its AAA+ ring and hydrolyses ATP to power movement.
Reason: The motor domain contains six AAA+ modules with ATP-binding motifs, the primary hydrolytic site being AAA1. ATP binding is intrinsic to the motor mechanism.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.
GO:0005576 extracellular region
TAS
Reactome:R-HSA-6798751
REMOVE
Summary: Extracellular/azurophil granule lumen location from the Reactome neutrophil degranulation proteomic event.
Reason: Cytoplasmic dynein 1 heavy chain is a cytosolic, microtubule-associated motor with no signal peptide and no known secretion route. Its inclusion in the azurophil granule proteome reflects proteomic co-purification and is not a biologically meaningful location.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0005737 cytoplasm
IEA
GO_REF:0000107
ACCEPT
Summary: Cytoplasm (IEA, Ensembl Compara).
Reason: DYNC1H1 is a cytoplasmic motor.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005813 centrosome
IDA
PMID:21399614
Novel asymmetrically localizing components of human centroso...
ACCEPT
Summary: Centrosome localization.
Reason: Dynein accumulates at centrosomes/microtubule-organizing centers as the minus-end destination of its transport and during spindle assembly; supported by centrosome proteomics and GFP-DYNC1H1 imaging.
Supporting Evidence:
PMID:21399614
we distinguished 126 known and 40 candidate centrosomal proteins
GO:0005813 centrosome
IDA
PMID:28602352
Cryo-EM Reveals How Human Cytoplasmic Dynein Is Auto-inhibit...
ACCEPT
Summary: Centrosome localization.
Reason: Dynein accumulates at centrosomes/microtubule-organizing centers as the minus-end destination of its transport and during spindle assembly; supported by centrosome proteomics and GFP-DYNC1H1 imaging.
Supporting Evidence:
PMID:28602352
GFP-mtDyn accumulates more at the centrosomes than GFP-wtDyn.
GO:0005829 cytosol
TAS
Reactome:R-HSA-141409
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-141422
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-141431
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-141439
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-1638803
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-1638821
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2213248
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2467809
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2467811
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2468287
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2484822
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2574840
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-2574845
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-3000310
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-3000319
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-375302
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380272
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380283
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380294
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380303
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380311
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380316
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380455
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-380508
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5617816
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626220
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626223
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626227
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626228
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626681
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5626699
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5638009
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5666129
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5666160
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-5666169
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-6809003
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-6809006
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-8849350
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-8849353
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-8853405
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-8853419
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9614343
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9614367
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9646348
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9646679
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9646685
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-HSA-9648114
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005829 cytosol
TAS
Reactome:R-NUL-9646387
ACCEPT
Summary: Cytosol (TAS, Reactome).
Reason: The soluble pool of cytoplasmic dynein 1 is cytosolic; Reactome places dynein-dynactin in the cytosol for its transport, kinetochore, centrosome and Golgi-traffic events.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005856 cytoskeleton
IEA
GO_REF:0000044
ACCEPT
Summary: Cytoskeleton (IEA from UniProt subcellular location).
Reason: Dynein binds and moves along microtubules.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0005868 cytoplasmic dynein complex
IBA
GO_REF:0000033
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005868 cytoplasmic dynein complex
IDA
PMID:21723285
Recombinant human cytoplasmic dynein heavy chain 1 and 2: ob...
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
PMID:21723285
In an in vitro MT gliding assay, both dynein-1 and dynein-2 showed minus-end-directed motor activities.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005868 cytoplasmic dynein complex
IDA
PMID:25272277
A Ras-like domain in the light intermediate chain bridges th...
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
PMID:25272277
We show that the LIC G domain binds the dynein heavy chain using a conserved patch of aromatic residues
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005868 cytoplasmic dynein complex
IEA
GO_REF:0000117
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005868 cytoplasmic dynein complex
IPI
PMID:24986880
In vitro reconstitution of a highly processive recombinant h...
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
PMID:24986880
Cytoplasmic dynein is an approximately 1.4 MDa multi-protein complex that transports many cellular cargoes towards the minus ends of microtubules.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005868 cytoplasmic dynein complex
NAS
PMID:8666668
Mammalian cells express three distinct dynein heavy chains t...
ACCEPT
Summary: Part of cytoplasmic dynein complex.
Reason: DYNC1H1 is the catalytic heavy chain of cytoplasmic dynein 1; its homodimer is the scaffold on which intermediate, light intermediate and light chains assemble.
Supporting Evidence:
PMID:8666668
We describe two dynein heavy chain (DHC)-like polypeptides (DHCs 2 and 3) that are distinct from the heavy chain of conventional cytoplasmic dynein (DHC1)
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0005874 microtubule
IDA
PMID:21525035
PEX14 is required for microtubule-based peroxisome motility ...
ACCEPT
Summary: Microtubule (IDA) from a PEX14 peroxisome-motility study (abstract-only cache).
Reason: Dynein heavy chain binds microtubules through its stalk microtubule-binding domain, so association with microtubules is expected. The cached abstract does not describe the DYNC1H1 localization experiment, but the location is well established and the curator had the full text.
Supporting Evidence:
PMID:21525035
peroxisomal remnants in PEX14-deficient cells have lost their ability to move along microtubules.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005881 cytoplasmic microtubule
IBA
GO_REF:0000033
ACCEPT
Summary: Cytoplasmic microtubule (IBA).
Reason: Cytoplasmic dynein 1 walks on cytoplasmic microtubules; the PAINT placement is consistent with the conserved motor role.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0005938 cell cortex
IBA
GO_REF:0000033
ACCEPT
Summary: Cell cortex (IBA).
Reason: A cortical pool of dynein anchored by NuMA-LGN-Galpha pulls on astral microtubules to position the spindle in human cells and C. elegans; cortical dynein is conserved in yeast nuclear/spindle positioning.
Supporting Evidence:
PMID:23027904
we demonstrated that the mere presence of dynein at that location is sufficient to direct spindle positioning in HeLa cells.
GO:0007018 microtubule-based movement
IEA
GO_REF:0000002
ACCEPT
Summary: Microtubule-based movement (IEA, InterPro).
Reason: Generic but correct description of the motor function; DYNC1H1 generates ATP-driven minus-end movement along microtubules.
Supporting Evidence:
PMID:21723285
In an in vitro MT gliding assay, both dynein-1 and dynein-2 showed minus-end-directed motor activities.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0007052 mitotic spindle organization
IBA
GO_REF:0000033
ACCEPT
Summary: Mitotic spindle organization.
Reason: Dynein focuses spindle poles, separates centrosomes and contributes to bipolar spindle assembly; antibody inhibition of the heavy chain produces monopolar spindles.
Supporting Evidence:
PMID:8227145
Cells become arrested with unseparated centrosomes and form monopolar spindles.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Plays a role in mitotic spindle assembly and metaphase plate congression
GO:0007052 mitotic spindle organization
NAS
PMID:8227145
Cytoplasmic dynein plays a role in mammalian mitotic spindle...
ACCEPT
Summary: Mitotic spindle organization.
Reason: Dynein focuses spindle poles, separates centrosomes and contributes to bipolar spindle assembly; antibody inhibition of the heavy chain produces monopolar spindles.
Supporting Evidence:
PMID:8227145
Their injection into mitotic mammalian cells blocks the formation of spindles in prophase or during recovery from nocodazole treatment at later stages of mitosis.
PMID:8227145
Cells become arrested with unseparated centrosomes and form monopolar spindles.
GO:0007097 nuclear migration
IBA
GO_REF:0000033
ACCEPT
Summary: Nuclear migration (IBA).
Reason: Dynein-driven nuclear movement is conserved from fungi (NudA/Dyn1-dependent nuclear migration) to vertebrate neuronal nucleokinesis and interkinetic nuclear migration, where dynein pulls the nucleus toward the centrosome. The IBA is well placed; the motor directly generates the force.
Supporting Evidence:
PMID:15173193
Dynein inhibition resulted in similar defects in both nucleus-centrosome (N-C) coupling and neuronal migration.
PMID:17618279
The nucleus is transported along the trailing microtubules by dynein assisted by myosin II.
file:human/DYNC1H1/DYNC1H1-deep-research-falcon.md
severe retinal-layer disorganization by postnatal day 6, defective nuclear positioning and membrane-protein trafficking
GO:0008090 retrograde axonal transport
IBA
GO_REF:0000033
ACCEPT
Summary: Retrograde axonal transport (IBA).
Reason: Cytoplasmic dynein 1 is the principal retrograde motor in axons; heavy-chain mutations in mouse (Loa, Cra1) and human (CMT2O, SMALED1) impair retrograde transport and cause motor/sensory neuron disease.
Supporting Evidence:
PMID:21820100
Cytoplasmic dynein is a large multisubunit motor protein complex and has a key role in retrograde axonal transport in neurons.
PMID:12730604
missense point mutations in the cytoplasmic dynein heavy chain result in progressive motor neuron degeneration in heterozygous mice
file:human/DYNC1H1/DYNC1H1-deep-research-falcon.md
In polarized neurons, it powers long-range retrograde axonal transport from distal processes toward the soma.
GO:0008569 minus-end-directed microtubule motor activity
IDA
PMID:21723285
Recombinant human cytoplasmic dynein heavy chain 1 and 2: ob...
ACCEPT
Summary: Minus-end-directed microtubule motor activity.
Reason: This is the core molecular function. Recombinant human DYNC1H1-based dynein-1 shows minus-end-directed gliding in vitro; the heavy chain carries the AAA+ ring, linker, and stalk microtubule-binding domain that constitute the motor. The contributes_to qualifier on the IDA row reflects that the functional motor is a heavy-chain dimer in complex with accessory chains and, for processive movement, dynactin plus an activating adaptor.
Supporting Evidence:
PMID:21723285
In an in vitro MT gliding assay, both dynein-1 and dynein-2 showed minus-end-directed motor activities.
PMID:24986880
addition of dynactin together with the N-terminal region of the cargo adaptor BICD2 (BICD2N) gives rise to unidirectional dynein movement over remarkably long distances.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.
GO:0008569 minus-end-directed microtubule motor activity
IEA
GO_REF:0000002
ACCEPT
Summary: Minus-end-directed microtubule motor activity.
Reason: This is the core molecular function. Recombinant human DYNC1H1-based dynein-1 shows minus-end-directed gliding in vitro; the heavy chain carries the AAA+ ring, linker, and stalk microtubule-binding domain that constitute the motor. The contributes_to qualifier on the IDA row reflects that the functional motor is a heavy-chain dimer in complex with accessory chains and, for processive movement, dynactin plus an activating adaptor.
Supporting Evidence:
PMID:21723285
In an in vitro MT gliding assay, both dynein-1 and dynein-2 showed minus-end-directed motor activities.
PMID:24986880
addition of dynactin together with the N-terminal region of the cargo adaptor BICD2 (BICD2N) gives rise to unidirectional dynein movement over remarkably long distances.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP.
GO:0016020 membrane
HDA
PMID:19946888
Defining the membrane proteome of NK cells.
KEEP AS NON CORE
Summary: Membrane (HDA) from NK-cell membrane proteomics.
Reason: Dynein associates peripherally with vesicle and organelle membranes via cargo adaptors (e.g. Rab effectors bound to the light intermediate chain), so recovery in membrane fractions is plausible, but it is not an integral membrane protein and this is a low-specificity location.
Supporting Evidence:
PMID:19946888
The remaining species were largely involved in cellular processes and molecular functions that could be predicted to be transiently associated with membranes.
PMID:25272277
We show that the LIC G domain binds the dynein heavy chain using a conserved patch of aromatic residues
GO:0030175 filopodium
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Filopodium (IEA, projected from mouse).
Reason: Dynein is found throughout the cytoplasm including neuronal growth cones and protrusions; filopodial localization is peripheral to its function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0030286 dynein complex
IEA
GO_REF:0000002
ACCEPT
Summary: Dynein complex (IEA).
Reason: Correct but less specific than cytoplasmic dynein complex.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0031122 cytoplasmic microtubule organization
IBA
GO_REF:0000033
ACCEPT
Summary: Cytoplasmic microtubule organization (IBA).
Reason: Dynein organizes cytoplasmic microtubule arrays by transporting and focusing microtubule minus ends and by cortical pulling; this is a direct motor-dependent activity.
Supporting Evidence:
PMID:33957056
Cytoplasmic dynein is responsible for transporting intracellular cargos in interphase cells and mediating spindle assembly and chromosome positioning during cell division.
PMID:8227145
Cells become arrested with unseparated centrosomes and form monopolar spindles.
GO:0032388 positive regulation of intracellular transport
IMP
PMID:27462074
Nuclear Mitotic Apparatus (NuMA) Interacts with and Regulate...
MODIFY
Summary: Positive regulation of intracellular transport (IMP): dynein is required for transport of Astrin to spindle poles.
Reason: Dynein here is the transporting motor itself, not a regulator of transport. The observation (dynein-dependent accumulation of Astrin at spindle poles) is better captured as protein transport along microtubule.
Supporting Evidence:
PMID:27462074
we found that cytoplasmic dynein is required for the spindle pole accumulation of Astrin, and dynein-mediated transport is important for balanced distribution of Astrin between spindle poles and kinetochores.
GO:0032388 positive regulation of intracellular transport
NAS
PMID:33957056
Structure and Mechanics of Dynein Motors.
MODIFY
Summary: Positive regulation of intracellular transport (NAS) from a dynein structure/mechanics review.
Reason: The review describes dynein as the motor that transports cargos, i.e. a direct executor of microtubule-based transport rather than a regulator of it.
Proposed replacements: microtubule-based transport
Supporting Evidence:
PMID:33957056
Cytoplasmic dynein is responsible for transporting intracellular cargos in interphase cells and mediating spindle assembly and chromosome positioning during cell division.
GO:0033962 P-body assembly
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: P-body assembly (projected from mouse Dync1h1).
Reason: Dynein-mediated transport has been implicated in the coalescence of RNA granules in mammalian cells; the motor contributes transport work to granule assembly, but this is a peripheral, context-dependent role.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0033962 P-body assembly
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: P-body assembly (projected from mouse Dync1h1).
Reason: Dynein-mediated transport has been implicated in the coalescence of RNA granules in mammalian cells; the motor contributes transport work to granule assembly, but this is a peripheral, context-dependent role.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0034063 cytoplasmic stress granule assembly
IEA
GO_REF:0000107
KEEP AS NON CORE
Summary: Cytoplasmic stress granule assembly (projected from mouse Dync1h1).
Reason: Microtubule- and dynein-dependent transport promotes stress granule coalescence in mammalian cells; this is a peripheral consequence of the general transport function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0034063 cytoplasmic stress granule assembly
ISS
GO_REF:0000024
KEEP AS NON CORE
Summary: Cytoplasmic stress granule assembly (projected from mouse Dync1h1).
Reason: Microtubule- and dynein-dependent transport promotes stress granule coalescence in mammalian cells; this is a peripheral consequence of the general transport function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
GO:0035578 azurophil granule lumen
TAS
Reactome:R-HSA-6798751
REMOVE
Summary: Extracellular/azurophil granule lumen location from the Reactome neutrophil degranulation proteomic event.
Reason: Cytoplasmic dynein 1 heavy chain is a cytosolic, microtubule-associated motor with no signal peptide and no known secretion route. Its inclusion in the azurophil granule proteome reflects proteomic co-purification and is not a biologically meaningful location.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0042802 identical protein binding
IDA
PMID:28602352
Cryo-EM Reveals How Human Cytoplasmic Dynein Is Auto-inhibit...
ACCEPT
Summary: Identical protein binding (IDA): the heavy chain homodimerizes through its N-terminal dimerization domain.
Reason: Heavy-chain homodimerization via the NDD is structurally defined in cryo-EM and is essential for the two-headed motor; the term is informative here (self-association).
Supporting Evidence:
PMID:28602352
The heavy chain (HC) N-terminal dimerization domain (NDD) holds HC A and HC B together.
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Homodimer.
GO:0045505 dynein intermediate chain binding
IBA
GO_REF:0000033
ACCEPT
Summary: Dynein intermediate chain binding.
Reason: The heavy chain tail binds the intermediate chains directly (UniProt maps DYNC1I2 interaction to residues 448-703).
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0045505 dynein intermediate chain binding
IEA
GO_REF:0000002
ACCEPT
Summary: Dynein intermediate chain binding.
Reason: The heavy chain tail binds the intermediate chains directly (UniProt maps DYNC1I2 interaction to residues 448-703).
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
The ICs and LICs bind directly to the HC dimer and dynein LCs assemble on the IC dimer
GO:0051293 establishment of spindle localization
IMP
PMID:23027904
Cortical dynein is critical for proper spindle positioning i...
ACCEPT
Summary: Establishment of spindle localization (IMP, HeLa DYNC1H1 siRNA).
Reason: Depletion of DYNC1H1 randomizes spindle position in HeLa cells, and membrane-targeted dynein is sufficient to direct spindle positioning; cortical dynein performs the pulling work.
Supporting Evidence:
PMID:23027904
or of the dynein heavy chain DYNC1H1 results in the spindle adopting a significantly more random position
PMID:23027904
we demonstrated that the mere presence of dynein at that location is sufficient to direct spindle positioning in HeLa cells.
GO:0051959 dynein light intermediate chain binding
IBA
GO_REF:0000033
ACCEPT
Summary: Dynein light intermediate chain binding.
Reason: The LIC G-domain binds the heavy chain directly via a conserved aromatic patch; DYNC1LI1 and DYNC1LI2 bind mutually exclusively.
Supporting Evidence:
PMID:25272277
We show that the LIC G domain binds the dynein heavy chain using a conserved patch of aromatic residues
file:human/DYNC1H1/DYNC1H1-uniprot.txt
DYNC1LI1 and DYNC1LI2 bind mutually exclusive to DYNC1H1
GO:0051959 dynein light intermediate chain binding
IEA
GO_REF:0000120
ACCEPT
Summary: Dynein light intermediate chain binding.
Reason: The LIC G-domain binds the heavy chain directly via a conserved aromatic patch; DYNC1LI1 and DYNC1LI2 bind mutually exclusively.
Supporting Evidence:
PMID:25272277
We show that the LIC G domain binds the dynein heavy chain using a conserved patch of aromatic residues
file:human/DYNC1H1/DYNC1H1-uniprot.txt
DYNC1LI1 and DYNC1LI2 bind mutually exclusive to DYNC1H1
GO:0051959 dynein light intermediate chain binding
IPI
PMID:25272277
A Ras-like domain in the light intermediate chain bridges th...
ACCEPT
Summary: Dynein light intermediate chain binding.
Reason: The LIC G-domain binds the heavy chain directly via a conserved aromatic patch; DYNC1LI1 and DYNC1LI2 bind mutually exclusively.
Supporting Evidence:
PMID:25272277
We show that the LIC G domain binds the dynein heavy chain using a conserved patch of aromatic residues
file:human/DYNC1H1/DYNC1H1-uniprot.txt
DYNC1LI1 and DYNC1LI2 bind mutually exclusive to DYNC1H1
GO:0060236 regulation of mitotic spindle organization
IMP
PMID:23027904
Cortical dynein is critical for proper spindle positioning i...
MODIFY
Summary: Regulation of mitotic spindle organization (IMP) from a spindle-positioning study.
Reason: The paper measures spindle position/oscillation after DYNC1H1 depletion and cortical dynein targeting, not the organization (assembly/structure) of the spindle. The phenotype is spindle positioning, better captured by establishment of mitotic spindle localization.
Supporting Evidence:
PMID:23027904
or of the dynein heavy chain DYNC1H1 results in the spindle adopting a significantly more random position
PMID:23027904
we demonstrated that the mere presence of dynein at that location is sufficient to direct spindle positioning in HeLa cells.
GO:0070062 extracellular exosome
HDA
PMID:19056867
Large-scale proteomics and phosphoproteomics of urinary exos...
MARK AS OVER ANNOTATED
Summary: Extracellular exosome (HDA) from exosome proteomics.
Reason: Abundant cytoplasmic proteins, including dynein heavy chain, are routinely recovered in exosome preparations. There is no evidence that exosomal packaging is part of DYNC1H1 function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0070062 extracellular exosome
HDA
PMID:19199708
Proteomic analysis of human parotid gland exosomes by multid...
MARK AS OVER ANNOTATED
Summary: Extracellular exosome (HDA) from exosome proteomics.
Reason: Abundant cytoplasmic proteins, including dynein heavy chain, are routinely recovered in exosome preparations. There is no evidence that exosomal packaging is part of DYNC1H1 function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0070062 extracellular exosome
HDA
PMID:20458337
MHC class II-associated proteins in B-cell exosomes and pote...
MARK AS OVER ANNOTATED
Summary: Extracellular exosome (HDA) from exosome proteomics.
Reason: Abundant cytoplasmic proteins, including dynein heavy chain, are routinely recovered in exosome preparations. There is no evidence that exosomal packaging is part of DYNC1H1 function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0070062 extracellular exosome
HDA
PMID:21362503
Protein profile of exosomes from trabecular meshwork cells.
MARK AS OVER ANNOTATED
Summary: Extracellular exosome (HDA) from exosome proteomics.
Reason: Abundant cytoplasmic proteins, including dynein heavy chain, are routinely recovered in exosome preparations. There is no evidence that exosomal packaging is part of DYNC1H1 function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0070062 extracellular exosome
HDA
PMID:23533145
In-depth proteomic analyses of exosomes isolated from expres...
MARK AS OVER ANNOTATED
Summary: Extracellular exosome (HDA) from exosome proteomics.
Reason: Abundant cytoplasmic proteins, including dynein heavy chain, are routinely recovered in exosome preparations. There is no evidence that exosomal packaging is part of DYNC1H1 function.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Cytoplasm, cytoskeleton
GO:0090235 regulation of metaphase plate congression
IMP
PMID:27462074
Nuclear Mitotic Apparatus (NuMA) Interacts with and Regulate...
KEEP AS NON CORE
Summary: Regulation of metaphase plate congression (IMP, abstract-only).
Reason: UniProt records a role in metaphase plate congression from this paper; dynein at kinetochores and poles contributes to chromosome alignment. This is one of many mitotic roles of the motor.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Plays a role in mitotic spindle assembly and metaphase plate congression
PMID:27462074
we found that cytoplasmic dynein is required for the spindle pole accumulation of Astrin, and dynein-mediated transport is important for balanced distribution of Astrin between spindle poles and kinetochores.
GO:0090267 positive regulation of mitotic cell cycle spindle assembly checkpoint
NAS
PMID:19229290
Dynein light intermediate chain 1 is required for progress t...
MODIFY
Summary: Positive regulation of mitotic spindle assembly checkpoint (NAS) from a LIC1 study.
Reason: The cited work states that dynein removes checkpoint proteins (Mad1/2, Zw10) from kinetochores to silence the spindle assembly checkpoint. That is a role in checkpoint deactivation, the opposite direction to positive regulation.
Supporting Evidence:
PMID:19229290
Cytoplasmic dynein functions in the checkpoint, apparently by moving critical checkpoint components off kinetochores.
PMID:19229290
We conclude that a Cdk1 phosphorylated form of LIC1 is required to remove Mad1/2 and Zw10 but not BubR1 from kinetochores during spindle assembly checkpoint silencing.
GO:0120162 positive regulation of cold-induced thermogenesis
IEA
GO_REF:0000107
MARK AS OVER ANNOTATED
Summary: Positive regulation of cold-induced thermogenesis, from mouse Loa/Cra1 dynein mutant adipose phenotypes.
Reason: Dynein mutant mice show cold intolerance and impaired norepinephrine-stimulated lipolysis, attributed to oxidative stress. This is an indirect, pleiotropic physiological phenotype of a ubiquitous motor, not a process the dynein heavy chain executes.
Supporting Evidence:
PMID:20887786
our results provide genetic evidence that dynein plays a key role in lipid metabolism and thermogenesis through a modulation of oxidative stress elicited by norepinephrine.
GO:0120162 positive regulation of cold-induced thermogenesis
ISS
PMID:20887786
Mutations in cytoplasmic dynein lead to a Huntington's disea...
MARK AS OVER ANNOTATED
Summary: Positive regulation of cold-induced thermogenesis, from mouse Loa/Cra1 dynein mutant adipose phenotypes.
Reason: Dynein mutant mice show cold intolerance and impaired norepinephrine-stimulated lipolysis, attributed to oxidative stress. This is an indirect, pleiotropic physiological phenotype of a ubiquitous motor, not a process the dynein heavy chain executes.
Supporting Evidence:
PMID:20887786
our results provide genetic evidence that dynein plays a key role in lipid metabolism and thermogenesis through a modulation of oxidative stress elicited by norepinephrine.
GO:1904115 axon cytoplasm
IEA
GO_REF:0000108
ACCEPT
Summary: Axon cytoplasm (IEA inferred from retrograde axonal transport).
Reason: Dynein operates in the axoplasm as the retrograde motor.
Supporting Evidence:
PMID:21820100
Cytoplasmic dynein is a large multisubunit motor protein complex and has a key role in retrograde axonal transport in neurons.
GO:1905832 positive regulation of spindle assembly
IMP
PMID:27462074
Nuclear Mitotic Apparatus (NuMA) Interacts with and Regulate...
KEEP AS NON CORE
Summary: Positive regulation of spindle assembly (IMP, abstract-only).
Reason: Dynein contributes directly to spindle assembly (see mitotic spindle organization); UniProt records a role in spindle assembly from this paper. Retained as non-core mitotic role.
Supporting Evidence:
file:human/DYNC1H1/DYNC1H1-uniprot.txt
Plays a role in mitotic spindle assembly and metaphase plate congression

Core Functions

Catalytic heavy chain of cytoplasmic dynein 1: ATP-driven minus-end-directed movement along microtubules, activated for processive transport by dynactin and cargo adaptors; carries vesicles, organelles and other cargo toward the cell centre, including retrograde axonal transport.

Supporting Evidence:
  • PMID:21723285
    In an in vitro MT gliding assay, both dynein-1 and dynein-2 showed minus-end-directed motor activities.
  • PMID:24986880
    Cytoplasmic dynein is an approximately 1.4 MDa multi-protein complex that transports many cellular cargoes towards the minus ends of microtubules.
  • PMID:24986880
    addition of dynactin together with the N-terminal region of the cargo adaptor BICD2 (BICD2N) gives rise to unidirectional dynein movement over remarkably long distances.
  • file:human/DYNC1H1/DYNC1H1-uniprot.txt
    Cytoplasmic dynein 1 acts as a motor for the intracellular retrograde motility of vesicles and organelles along microtubules.
  • PMID:21820100
    Cytoplasmic dynein is a large multisubunit motor protein complex and has a key role in retrograde axonal transport in neurons.
  • PMID:12730604
    missense point mutations in the cytoplasmic dynein heavy chain result in progressive motor neuron degeneration in heterozygous mice
  • file:human/DYNC1H1/DYNC1H1-deep-research-falcon.md
    In polarized neurons, it powers long-range retrograde axonal transport from distal processes toward the soma.

Dynein-driven nuclear movement toward the centrosome (nucleokinesis) in migrating neurons and nuclear positioning; the motor pulls the nucleus along perinuclear microtubules.

Supporting Evidence:
  • PMID:15173193
    Dynein inhibition resulted in similar defects in both nucleus-centrosome (N-C) coupling and neuronal migration.
  • PMID:17618279
    The nucleus is transported along the trailing microtubules by dynein assisted by myosin II.
  • PMID:22368300
    two de novo missense mutations in DYNC1H1 (p.Glu1518Lys and p.His3822Pro) in two patients with severe intellectual disability and variable neuronal migration defects

Mitotic functions of the motor: bipolar spindle assembly and pole focusing, cortical pulling on astral microtubules for spindle positioning, and removal of checkpoint proteins from kinetochores.

Supporting Evidence:
  • PMID:8227145
    Their injection into mitotic mammalian cells blocks the formation of spindles in prophase or during recovery from nocodazole treatment at later stages of mitosis.
  • PMID:8227145
    Cells become arrested with unseparated centrosomes and form monopolar spindles.
  • PMID:23027904
    we demonstrated that the mere presence of dynein at that location is sufficient to direct spindle positioning in HeLa cells.
  • PMID:23027904
    or of the dynein heavy chain DYNC1H1 results in the spindle adopting a significantly more random position
  • PMID:19229290
    Cytoplasmic dynein functions in the checkpoint, apparently by moving critical checkpoint components off kinetochores.

References

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Suggested Questions for Experts

Q: Which DYNC1H1 disease variants (tail vs motor domain) selectively impair nucleokinesis in migrating cortical neurons versus retrograde axonal transport, and does this explain the split between cortical malformation and CMT2O/SMALED1 phenotypes?

Q: Should the GO-annotated mitotic "regulation" terms (positive regulation of spindle assembly, regulation of metaphase plate congression) be replaced by direct participation terms, given that dynein itself does the mechanical work?

Suggested Experiments

Experiment: Knock-in of patient MCD-associated DYNC1H1 motor-domain variants in mouse or human iPSC-derived neurons with live imaging of centrosome-nucleus coupling and nuclear translocation, paired with single-molecule motility of reconstituted dynein-dynactin-BICD2 carrying the same variants.

Deep Research

Falcon

(DYNC1H1-deep-research-falcon.md)

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πŸ“š Additional Documentation

Notes

(DYNC1H1-notes.md)

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