[Term]
id: PR:000063921
name: collagen alpha-1(I) chain, signal peptide removed 3-hydroxy-proline, 4-hydroxy-proline, and galactosylhydroxylysine form (human)
def: "A collagen alpha-1(I) chain (human) that has had the signal peptide removed and that includes at least 1 3-hydroxy-proline, at least 1 galactosylhydroxylated lysine, and at least 3 4-hydroxy-prolines. UniProtKB:P02452, 23-1464, MOD:00038|MOD:00039(3+)|MOD:01914." [PRO:DNx, Reactome:R-HSA-2023559, Reactome:R-HSA-2268636]
comment: Category=organism-modification.
synonym: "hCOL1A1/SigPep-/3HyPro4HyPro(3+)GalHyLys+" EXACT PRO-short-label [PRO:DNx]
synonym: "3x4Hyp-3Hyp-GalHyl-COL1A1(23-1464)" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-2023559, Reactome:R-HSA-2268636]
synonym: "UniProtKB:P02452, 23-1464, MOD:00038|MOD:00039(3+)|MOD:01914" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2023559 "PR:000063921 located_in GO:0005788"
xref: Reactome:R-HSA-2268636 "PR:000063921 located_in GO:0005576"
is_a: PR:P02452 ! collagen alpha-1(I) chain (human)
relationship: has_part MOD:00038 ! 3-hydroxy-L-proline
relationship: has_part MOD:00039 ! 4-hydroxy-L-proline
relationship: has_part MOD:01914 ! O5-galactosyl-L-hydroxylysine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens