SIK2

SIK2 plays critical roles in neuronal survival, is modulated by CaMK I/IV, and regulates CREB via TORC1.

Salt Inducible Kinase 2

Serine/threonine-protein kinase that plays a role in many biological processes such as fatty acid oxidation, autophagy, immune response or glucose metabolism (PubMed:23322770, PubMed:26983400).
Phosphorylates 'Ser-794' of IRS1 in insulin-stimulated adipocytes, potentially modulating the efficiency of insulin signal transduction. Inhibits CREB activity by phosphorylating and repressing TORCs, the CREB-specific coactivators (PubMed:15454081).
Phosphorylates EP300 and thus inhibits its histone acetyltransferase activity (PubMed:21084751, PubMed:26983400).
In turn, regulates the DNA-binding ability of several transcription factors such as PPARA or MLXIPL (PubMed:21084751, PubMed:26983400).
Also plays a role in thymic T-cell development (By similarity).

Biological Process cellular response to glucose starvationManual Assertion Based On ExperimentIBA:GO_Central
Biological Process intracellular signal transductionManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process protein autophosphorylationManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process protein phosphorylationManual Assertion Based On ExperimentIDA:UniProtKB
Biological Process regulation of insulin receptor signaling pathwayISS:UniProtKB

Cytoplasm
Endoplasmic reticulum membrane

Phosphorylated at Thr-175 by STK11/LKB1 in complex with STE20-related adapter-alpha (STRADA) pseudo kinase and CAB39 (PubMed:14976552).
Phosphorylated at Thr-484 in response to insulin in adipocytes (PubMed:30586628).
Acetylation at Lys-53 inhibits kinase activity. Deacetylated by HDAC6.