[Term] id: PR:000064493 name: collagen alpha-1(XVIII) chain, signal peptide removed galactosylhydroxylysine form (human) def: "A collagen alpha-1(XVIII) chain (human) that has had the signal peptide removed and that includes at least 1 galactosylhydroxylated lysine. Example: UniProtKB:P39060-3, 24-1754, MOD:01914." [PRO:DNx, Reactome:R-HSA-2173070, Reactome:R-HSA-2192852] comment: Category=organism-modification. synonym: "hCOL18A1/SigPep-/GalHyLys+" EXACT PRO-short-label [PRO:DNx] synonym: "GalHyl-COL18A1(24-1754)" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-2173070, Reactome:R-HSA-2192852] synonym: "UniProtKB:P39060, 24-1754, MOD:01914" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P39060-3, 24-1754, MOD:01914" NARROW PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-2173070 "PR:000064493 located_in GO:0005788" xref: Reactome:R-HSA-2192852 "PR:000064493 located_in GO:0005576" is_a: PR:P39060 ! collagen alpha-1(XVIII) chain (human) relationship: has_part MOD:01914 ! O5-galactosyl-L-hydroxylysine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens