[Term] id: PR:000075697 name: mitogen-activated protein kinase kinase kinase 20 cysteinylated 1 (human) def: "A mitogen-activated protein kinase kinase kinase 20 (human) that has been cysteinylated on the residue at the position equivalent to Cys-273 of the amino acid sequence represented by UniProtKB:Q9NYL2-1. Example: UniProtKB:Q9NYL2-1, Cys-273, MOD:00765." [PRO:DNx, IEDB_epitope:1055542] comment: Category=organism-modification. synonym: "hMAP3K20/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q9NYL2, Cys-273, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q9NYL2-1, Cys-273, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q9NYL2 ! mitogen-activated protein kinase kinase kinase 20 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens