[Term]
id: PR:000046812
name: collagen alpha-1(XVIII) chain, signal peptide removed 3-hydroxy-proline and 4-hydroxy-proline form (human)
def: "A collagen alpha-1(XVIII) chain (human) that has had the signal peptide removed and that includes at least one 3-hydroxy-proline and at least one 4-hydroxy-proline. UniProtKB:P39060, 24-1754, MOD:00038|MOD:00039." [PRO:DNx, Reactome:R-HSA-2172997, Reactome:R-HSA-2447204]
comment: Category=organism-modification.
synonym: "hCOL18A1/SigPep-/3hP4hP+" EXACT PRO-short-label [PRO:DNx]
synonym: "PRO_0000005793, MOD:00038|MOD:00039" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "UniProtKB:P39060, 24-1754, MOD:00038|MOD:00039" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-2172997 "PR:000046812 located_in GO:0005788"
xref: Reactome:R-HSA-2447204 "PR:000046812 located_in GO:0005576"
intersection_of: PR:P39060 ! collagen alpha-1(XVIII) chain (human)
intersection_of: has_part MOD:00038 ! 3-hydroxy-L-proline
intersection_of: has_part MOD:00039 ! 4-hydroxy-L-proline
intersection_of: lacks_part SO:0000418 ! signal_peptide
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens