[Term] id: PR:000061546 name: collagen alpha-1(VIII) chain, signal peptide removed 4-hydroxy-proline and glucosylgalactosylhydroxylysine form (human) def: "A collagen alpha-1(VIII) chain (human) that has had the signal peptide removed and that includes at least 1 glucosylgalactosylhydroxylated lysine and at least 3 4-hydroxy-prolines. UniProtKB:P27658, 28-744, MOD:00039(3+)|MOD:00162." [PRO:DNx, Reactome:R-HSA-2173195, Reactome:R-HSA-2192743] comment: Category=organism-modification. synonym: "hCOL8A1/SigPep-/4HyPro(3+)GlcGalHyLys+" EXACT PRO-short-label [PRO:DNx] synonym: "3x4Hyp-GlcGalHyl-COL8A1(28-744)" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-2173195, Reactome:R-HSA-2192743] synonym: "UniProtKB:P27658, 28-744, MOD:00039(3+)|MOD:00162" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-2173195 "PR:000061546 located_in GO:0005788" xref: Reactome:R-HSA-2192743 "PR:000061546 located_in GO:0005576" is_a: PR:P27658 ! collagen alpha-1(VIII) chain (human) relationship: has_part MOD:00039 ! 4-hydroxy-L-proline relationship: has_part MOD:00162 ! O5-glucosylgalactosyl-L-hydroxylysine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens