PN row 1: ER proteostasis | Maturation and folding of specific substrates | ER collagen processing and folding
UniProt: Q8IVL5
In branches: ER
PN-node mapping records (path + ancestors):
[group] ER proteostasis|Maturation and folding of specific substrates|ER collagen processing and folding
status=mapped scope=ok_for_propagation_to_go GO=[GO:0032964 collagen biosynthetic process]
rationale: This PN group contains ER factors dedicated to collagen maturation, processing, and folding. Collagen biosynthetic process captures the shared substrate-specific pathway context.
[class] ER proteostasis|Maturation and folding of specific substrates
status=no_mapping scope= GO=[]
rationale: Reviewed as a broad PN category rather than a single GO class. The member genes span multiple activities, complexes, or contexts, so direct propagation from this node would overstate the shared biology.
[branch] ER proteostasis
status=no_mapping scope= GO=[]
rationale: Reviewed as a top-level PN branch. This is a systems/taxonomy umbrella, not a direct GO assertion; narrower child curations carry any propagating GO mappings.
Projected GO annotations (1)
GO:0032964 collagen biosynthetic process | scope=ok_for_propagation_to_go | goa_status=more_specific_than_existing_goa | from=ER proteostasis|Maturation and folding of specific substrates|ER collagen processing and folding