[Term] id: PR:000048746 name: period circadian protein homolog 1 serine-phosphorylated and ubiquitinated form (human) def: "A period circadian protein homolog 1 (human) that includes at least one phosphorylated serine and at least one ubiquitinated lysine. UniProtKB:O15534, MOD:00046|MOD:01148." [PRO:DNx, Reactome:R-HSA-517831] comment: Category=organism-modification. synonym: "hPER1/pSerUbiq+" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:O15534, MOD:00046|MOD:01148" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-517831 "PR:000048746 located_in GO:0005829" intersection_of: PR:O15534 ! period circadian protein homolog 1 (human) intersection_of: has_part MOD:00046 ! O-phospho-L-serine intersection_of: has_part MOD:01148 ! ubiquitinylated lysine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens