[Term] id: PR:000057338 name: collagen alpha-1(XXVIII) chain O-glycosylated 2 (human) def: "A collagen alpha-1(XXVIII) chain (human) that has been O-glycosylated at the residue equivalent to Thr-1054 of the amino acid sequence represented by UniProtKB:Q2UY09-1, in which the glycan composition is represented by GlyTouCan:G53434XO. Example: UniProtKB:Q2UY09-1, Thr-1054, MOD:00005~GNO:G53434XO." [PRO:DNx, PMID:30459171, GlyGen:Q2UY09-1] comment: Category=organism-modification. Requested by=GlyGen. synonym: "hCOL28A1/OGlyco:2" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q2UY09, Thr-1054, MOD:00005~GNO:G53434XO" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q2UY09-1, Thr-1054, MOD:00005~GNO:G53434XO" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q2UY09 ! collagen alpha-1(XXVIII) chain (human) relationship: has_part GNO:G53434XO ! G53434XO relationship: has_part MOD:00005 ! O-glycosyl-L-threonine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens