[Term] id: PR:000060670 name: collagen alpha-1(IX) chain, signal peptide removed 4-hydroxy-proline and galactosylhydroxylysine form (human) def: "A collagen alpha-1(IX) chain (human) that has had the signal peptide removed and that includes at least 1 galactosylhydroxylated lysine and at least 3 4-hydroxy-prolines. Example: UniProtKB:P20849-1, 24-921, MOD:00039(3+)|MOD:01914." [PRO:DNx, Reactome:R-HSA-2173164, Reactome:R-HSA-2193007] comment: Category=organism-modification. synonym: "hCOL9A1/SigPep-/4HyPro(3+)GalHyLys+" EXACT PRO-short-label [PRO:DNx] synonym: "3x4Hyp-GalHyl-COL9A1" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-2173164, Reactome:R-HSA-2193007] synonym: "UniProtKB:P20849, 24-921, MOD:00039(3+)|MOD:01914" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P20849-1, 24-921, MOD:00039(3+)|MOD:01914" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-2173164 "PR:000060670 located_in GO:0005788" xref: Reactome:R-HSA-2193007 "PR:000060670 located_in GO:0005576" is_a: PR:P20849 ! collagen alpha-1(IX) chain (human) 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