[Term] id: PR:000074588 name: proto-oncogene tyrosine-protein kinase Src cysteinylated 1 (human) def: "A proto-oncogene tyrosine-protein kinase Src (human) that has been cysteinylated on the residue at the position equivalent to Cys-403 of the amino acid sequence represented by UniProtKB:P12931-1. Example: UniProtKB:P12931-1, Cys-403, MOD:00765." [PRO:DNx, IEDB_epitope:1307978] comment: Category=organism-modification. synonym: "hSRC/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P12931, Cys-403, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P12931-1, Cys-403, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P12931 ! proto-oncogene tyrosine-protein kinase Src (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens