[Term] id: PR:000070624 name: complement component C8 beta chain, mature form (human) def: "A complement component C8 beta chain (human) that has had the signal peptide and propeptide removed. UniProtKB:P07358, 55-591." [PRO:DNx, Reactome:R-HSA-173714] comment: Category=organism-modification. synonym: "hC8B/mature" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P07358, 55-591" EXACT PRO-proteoform-std [PRO:DNx] synonym: "C8B" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-173714] xref: Reactome:R-HSA-173714 "PR:000070624 located_in GO:0005576" intersection_of: PR:P07358 ! complement component C8 beta chain (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens intersection_of: lacks_part SO:0000418 ! signal_peptide intersection_of: lacks_part SO:0001062 ! propeptide