Protein Name
Casein kinase I isoform epsilon
UniProt ID
Ensembl Gene ID
NCBI Gene ID
Molecular Weight
47315
Protein Length
416
Protein Domain
3D Structure
(PDB ID : 4hok)
Target by Small Molecules
Protein-protein Interaction Database
Gene Expression
Drugs and Diseases
Enzyme Class
Catalytic Site
Catalytic Activity
ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-[protein]ATP + L-threonyl-[protein] = ADP + H(+) + O-phospho-L-threonyl-[protein]
Localization
Cytoplasm,Nucleus;
Function
Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. Can phosphorylate a large number of proteins. Participates in Wnt signaling. Phosphorylates DVL1 and DVL2. Central component of the circadian clock. In balance with PP1, determines the circadian period length, through the regulation of the speed and rhythmicity of PER1 and PER2 phosphorylation. Controls PER1 and PER2 nuclear transport and degradation. Inhibits cytokine-induced granuloytic differentiation.
Gene Ontology
GO:0005737; GO:0005829; GO:0005654; GO:0005634; GO:0005524; GO:0004672; GO:0004674; GO:0003723; GO:0060070; GO:0097711; GO:0032922; GO:0006281; GO:0006897; GO:0000086; GO:0032091; GO:0018105; GO:0018107; GO:0090263; GO:2000052; GO:0032436; GO:1905426; GO:0006468; GO:1903827; GO:0042752; GO:0010389; GO:0007165