[Term] id: PR:000076675 name: period circadian protein homolog 1 methylated 1 (human) def: "A period circadian protein homolog 1 (human) that has been methylated on the residue at the position equivalent to Cys-641 of the amino acid sequence represented by UniProtKB:O15534-1. Example: UniProtKB:O15534-1, Cys-641, MOD:00660." [PRO:DNx, IEDB_epitope:1009081] comment: Category=organism-modification. synonym: "hPER1/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:O15534, Cys-641, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:O15534-1, Cys-641, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:O15534 ! period circadian protein homolog 1 (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens