[Term] id: PR:000027800 name: heart- and neural crest derivatives-expressed protein 1 isoform 1 phosphorylated 1 (mouse) def: "A heart- and neural crest derivatives-expressed protein 1 isoform 1 phosphorylated 1 in mouse. UniProtKB:Q64279-1, (Thr-107, MOD:00047 and/or Ser-109, MOD:00046)." [PRO:HJD, PMID:17891141] comment: Category=organism-modification. Note: This phosphorylation is required for nucleolar release. It is not clear whether phosphorylation is at either one site or two sites. Kinase=("PLK4"; PR:Q64702; Thr-107 and/or Ser-109). synonym: "mHAND1/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q64279-1, (Thr-107, MOD:00047 and/or Ser-109, MOD:00046)" EXACT PRO-proteoform-std [PRO:DNx] intersection_of: PR:000027799 ! heart- and neural crest derivatives-expressed protein 1 isoform 1 phosphorylated 1 intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus relationship: has_part MOD:00696 ! phosphorylated residue