[Term] id: PR:000066089 name: serpin B4 citrullinated 1 (human) def: "A serpin B4 (human) that has been citrullinated on the residue at the position equivalent to Arg-144 of the amino acid sequence represented by UniProtKB:P48594. UniProtKB:P48594, Arg-144, MOD:00219." [PRO:DNx, IEDB_epitope:911959] comment: Category=organism-modification. synonym: "hSERPINB4/Cit:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P48594, Arg-144, MOD:00219" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P48594 ! serpin B4 (human) relationship: has_part MOD:00219 ! L-citrulline relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens