[Term] id: PR:000054978 name: collagen alpha-3(VI) chain O-glycosylated 4 (human) def: "A collagen alpha-3(VI) chain (human) that has been O-glycosylated at the residue equivalent to Thr-1619 of the amino acid sequence represented by UniProtKB:P12111-1, in which the glycan composition is represented by GlyTouCan:G29068FM. Example: UniProtKB:P12111-1, Thr-1619, MOD:00005~GNO:G29068FM." [PRO:DNx, PMID:30459171, GlyGen:P12111-1] comment: Category=organism-modification. Requested by=GlyGen. synonym: "hCOL6A3/OGlyco:4" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P12111, Thr-1619, MOD:00005~GNO:G29068FM" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P12111-1, Thr-1619, MOD:00005~GNO:G29068FM" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P12111 ! collagen alpha-3(VI) chain (human) relationship: has_part GNO:G29068FM ! G29068FM relationship: has_part MOD:00005 ! O-glycosyl-L-threonine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens