[Term] id: PR:000065597 name: fibrinogen beta chain citrullinated 1 (human) def: "A fibrinogen beta chain (human) that has been citrullinated on the residue at the position equivalent to Arg-421 of the amino acid sequence represented by UniProtKB:P02675. UniProtKB:P02675, Arg-421, MOD:00219." [PRO:DNx, IEDB_epitope:139569] comment: Category=organism-modification. synonym: "hFGB/Cit:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P02675, Arg-421, MOD:00219" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P02675 ! fibrinogen beta chain (human) relationship: has_part MOD:00219 ! L-citrulline relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens