| Function | Protein phosphatase involved in regulation of Akt and PKC signaling. Mediates dephosphorylation in the C-terminal domain hydrophobic motif of members of the AGC Ser/Thr protein kinase family.specifically acts on 'Ser-473' of AKT2 and AKT3, 'Ser-660' of PRKCB and 'Ser-657' of PRKCA. Isoform 2 seems to have a major role in regulating Akt signaling in hippocampal neurons. Akt regulates the balance between cell survival and apoptosis through a cascade that primarily alters the function of transcription factors that regulate pro- and antiapoptotic genes. Dephosphorylation of 'Ser-473' of Akt triggers apoptosis and suppression of tumor growth. Dephosphorylation of PRKCA and PRKCB leads to their destabilization and degradation. Dephosphorylates STK4 on 'Thr-387' leading to STK4 activation and apoptosis. Dephosphorylates RPS6KB1 and is involved in regulation of cap-dependent translation. Inhibits cancer cell proliferation and may act as a tumor suppressor. Dephosphorylates RAF1 inhibiting its kinase activity. May act as a negative regulator of K-Ras signaling in membrane rafts. Involved in the hippocampus-dependent long-term memory formation. Involved in circadian control by regulating the consolidation of circadian periodicity after resetting. Involved in development and function of regulatory T-cells. |
| Protein Name | Ph Domain Leucine-Rich Repeat-Containing Protein Phosphatase 1Pleckstrin Homology Domain-Containing Family E Member 1Ph Domain-Containing Family E Member 1Suprachiasmatic Nucleus Circadian Oscillatory ProteinHscop |
| Database Links | Reactome: R-HSA-199418 |
| Cellular Localisation | CytoplasmMembranePeripheral Membrane ProteinNucleusIn Colorectal Cancer TissueExpression Is Concentrated At The Lateral Membrane Of Epithelial CellsIsoform 2: Cell Membrane |
| Alternative Protein Names | Ph Domain Leucine-Rich Repeat-Containing Protein Phosphatase 1 proteinPleckstrin Homology Domain-Containing Family E Member 1 proteinPh Domain-Containing Family E Member 1 proteinSuprachiasmatic Nucleus Circadian Oscillatory Protein proteinHscop proteinPHLPP1 proteinKIAA0606 proteinPHLPP proteinPLEKHE1 proteinSCOP protein |
Information sourced from Uniprot.org
