[Term] id: PR:000083145 name: guanine nucleotide exchange factor subunit RIC1 cysteinylated 1 (human) def: "A guanine nucleotide exchange factor subunit RIC1 (human) that has been cysteinylated on the residue at the position equivalent to Cys-269 of the amino acid sequence represented by UniProtKB:Q4ADV7-1. Example: UniProtKB:Q4ADV7-1, Cys-269, MOD:00765." [PRO:DNx, IEDB_epitope:1563029] comment: Category=organism-modification. synonym: "hRIC1/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q4ADV7, Cys-269, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q4ADV7-1, Cys-269, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q4ADV7 ! guanine nucleotide exchange factor subunit RIC1 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens