[Term] id: PR:000082016 name: threonine--tRNA ligase 2, cytoplasmic cysteinylated 1 (human) def: "A threonine--tRNA ligase 2, cytoplasmic (human) that has been cysteinylated on the residue at the position equivalent to Cys-253 of the amino acid sequence represented by UniProtKB:A2RTX5-1. Example: UniProtKB:A2RTX5-1, Cys-253, MOD:00765." [PRO:DNx, IEDB_epitope:1568215] comment: Category=organism-modification. synonym: "hTARS3/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:A2RTX5, Cys-253, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:A2RTX5-1, Cys-253, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:A2RTX5 ! threonine--tRNA ligase 2, cytoplasmic (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens