[Term] id: PR:000046875 name: collagen alpha-1(XXVIII) chain, signal peptide removed form (human) def: "A collagen alpha-1(XXVIII) chain (human) that has had the signal peptide removed. UniProtKB:Q2UY09, 24-1125." [PRO:DNx, Reactome:R-HSA-2172231, Reactome:R-HSA-2193010] comment: Category=organism-modification. synonym: "hCOL28A1/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "PRO_5000074667" EXACT PRO-proteoform-ftid [PRO:DNx] synonym: "UniProtKB:Q2UY09, 24-1125" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-2172231 "PR:000046875 located_in GO:0005788" xref: Reactome:R-HSA-2193010 "PR:000046875 located_in GO:0005576" intersection_of: PR:Q2UY09 ! collagen alpha-1(XXVIII) chain (human) intersection_of: lacks_part SO:0000418 ! signal_peptide relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens