[Term] id: PR:000085090 name: signal recognition particle 19 kDa protein cysteinylated 1 (human) def: "A signal recognition particle 19 kDa protein (human) that has been cysteinylated on the residue at the position equivalent to Cys-53 of the amino acid sequence represented by UniProtKB:P09132-1. Example: UniProtKB:P09132-1, Cys-53, MOD:00765." [PRO:DNx, IEDB_epitope:1589284] comment: Category=organism-modification. synonym: "hSRP19/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P09132, Cys-53, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P09132-1, Cys-53, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P09132 ! signal recognition particle 19 kDa protein (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens