an ubiquitous protein kinase of the CK1 family. Enriched at the centrosomes in interphase and at the spindle during mitosis. May play a role in cell cycle progression. Two splice variant isoforms have been described. Note: This description may include information from UniProtKB.
Protein type: EC 220.127.116.11; Kinase, protein; EC 18.104.22.168; Protein kinase, CK1; Protein kinase, Ser/Thr (non-receptor); CK1 group; CK1 family
Cellular Component: Golgi apparatus; centrosome; perinuclear region of cytoplasm; spindle microtubule; plasma membrane; spindle; cytosol; nucleus
Molecular Function: protein serine/threonine kinase activity; protein binding; tau-protein kinase activity; phosphoprotein binding; glycoprotein binding; peptide binding; ATP binding; protein kinase activity
Biological Process: Wnt receptor signaling pathway; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; positive regulation of protein amino acid phosphorylation; mitotic cell cycle; circadian regulation of gene expression; spindle assembly; G2/M transition of mitotic cell cycle; DNA repair; regulation of circadian rhythm; signal transduction; protein amino acid phosphorylation
SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.