Function | Sequesters mitogen-activated protein kinases (MAPKs) such as MAPK1, MAPK3 and MAPK14 in the cytoplasm in an inactive form. The MAPKs bind to a dephosphorylated kinase interacting motif, phosphorylation of which by the protein kinase A complex releases the MAPKs for activation and translocation into the nucleus. |
Protein Name | Receptor-Type Tyrosine-Protein Phosphatase RR-Ptp-RCh-1ptpaseNc-Ptpcom1Protein-Tyrosine Phosphatase Pcptp1 |
Cellular Localisation | SecretedIsoform Alpha: Cell MembraneSingle-Pass Type I Membrane ProteinIsoform Delta: CytoplasmPerinuclear RegionLocates To The Perinuclear Areas Within The CytoplasmIsoform Gamma: Cytoplasm |
Alternative Protein Names | Receptor-Type Tyrosine-Protein Phosphatase R proteinR-Ptp-R proteinCh-1ptpase proteinNc-Ptpcom1 proteinProtein-Tyrosine Phosphatase Pcptp1 proteinPTPRR proteinECPTP proteinPTPRQ protein |
Information sourced from Uniprot.org