PN placement:Translation|Cytosolic translation|Ribosome-associated QC|Ribosomal rescue ; PN-node mapping: type Ribosomal rescue=mapped→GO:0072344 rescue of stalled cytosolic ribosome (more_specific_than_existing_goa); group Ribosome-associated QC=mapped→GO:0006515 protein quality control (new_to_goa); class/branch=context_only (too broad).
Consistency: Consistent. Deep research (notes), review, and PN all agree GTPBP2 is a PELO-partnered translational GTPase that rescues ribosomes stalled on deficient/non-functional tRNA (Jaberi-Elahi syndrome, neuronal). No contradictions; the review additionally flags that GTPBP2 lacks eEF1A elongation activity (negated GO:0003746) and binds GTP only weakly — all coherent with the PN "ribosomal rescue" placement.
PN story / NEW pressure: The PN rescue role is NOT captured by any process term in GTPBP2's GOA — the only BP annotation is GO:0006414 translational elongation (IBA), which the review marks MARK_AS_OVER_ANNOTATED. So GTPBP2 has no correct BP term for its actual function. GO:0072344 rescue of stalled cytosolic ribosome (verified real, non-obsolete) is the defensible ADD; GO:0006515 (verified real) is a broader parent and weaker. Conclusion: ADD GO:0072344 (the review currently leaves the rescue role only in description/core_functions text, not as a proposed term).
Mapping strategy: Node mapping is sound. Type-node GO:0072344 is the right specificity (not broader, unlike the TOMM20/HSPA8 precedent); group-node GO:0006515 is appropriately the fallback parent. The projected term is narrower-or-equal to the review's own functional picture, so no over-reach.
Evidence alignment: PN dossier lists no reference titles. Review/notes anchor on PMID:30108131 (GTPBP1/GTPBP2 GTPases) and UniProt; Ishimura 2014 (mouse Gtpbp2/Pelo) cited in notes but not as a YAML reference. No citation conflict; PN simply carries no PMIDs to compare.
Verdict: Consistent; PN rescue story is real NEW pressure (GOA lacks a correct BP). Recommended edits: add GO:0072344 rescue of stalled cytosolic ribosome to proposed_new_terms (or as a NEW annotation) [YAML]; consider adding Ishimura 2014 Science to references for the PELO-rescue/neurodegeneration evidence [REF].