[Term] id: PR:000070404 name: CD166 antigen citrullinated 1 (human) def: "A CD166 antigen (human) that has been citrullinated on the residue at the position equivalent to Arg-71 of the amino acid sequence represented by UniProtKB:Q13740-1. Example: UniProtKB:Q13740-1, Arg-71, MOD:00219." [PRO:DNx, IEDB_epitope:1762685] comment: Category=organism-modification. synonym: "hALCAM/Cit:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q13740, Arg-71, MOD:00219" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q13740-1, Arg-71, MOD:00219" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q13740 ! CD166 antigen (human) relationship: has_part MOD:00219 ! L-citrulline relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens