[Term] id: PR:000074070 name: NF-kappa-B inhibitor beta methylated 1 (human) def: "An NF-kappa-B inhibitor beta (human) that has been methylated on the residue at the position equivalent to Cys-121 of the amino acid sequence represented by UniProtKB:Q15653-1. Example: UniProtKB:Q15653-1, Cys-121, MOD:00660." [PRO:DNx, IEDB_epitope:1060502] comment: Category=organism-modification. synonym: "hNFKBIB/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q15653, Cys-121, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q15653-1, Cys-121, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q15653 ! NF-kappa-B inhibitor beta (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens