[Term] id: PR:000021904 name: TGF-beta 1 sequence variant R218C, signal peptide removed form (human) def: "A TGF-beta 1 sequence variant R218C (human) that has had the signal peptide removed. UniProtKB:P01137, 30-390, Arg-218, CHEBI:29950." [PRO:DAN] comment: Category=organism-modification. synonym: "hTGFB1/var:R218C/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "TGF-beta 1 sequence variant 3, signal peptide removed form (human)" EXACT [PRO:DNx] synonym: "UniProtKB:P01137, 30-390, Arg-218, CHEBI:29950" EXACT PRO-proteoform-std [PRO:DAN] intersection_of: PR:000000400 ! TGF-beta 1 sequence variant R218C (human) intersection_of: lacks_part SO:0000418 ! signal_peptide relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens