Tissue Specificity | Abundant in adipose tissues. |
Post Translational Modifications | Phosphorylation at Ser-279 mediates insulin-induced activation of PDE3B. |
Function | Cyclic nucleotide phosphodiesterase with a dual-specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. Regulates angiogenesis by inhibiting the cAMP-dependent guanine nucleotide exchange factor RAPGEF3 and downstream phosphatidylinositol 3-kinase gamma-mediated signaling. Controls cardiac contractility by reducing cAMP concentration in cardiocytes. |
Peptide Name | Cgmp-Inhibited 3' -5'-Cyclic Phosphodiesterase 3bCgi PdeCyclic Gmp-Inhibited Phosphodiesterase BCgi-Pde BRcgipl |
Database Links | Reactome: R-RNO-165160Reactome: -RNO-418555 |
Cellular Localisation | MembraneMulti-Pass Membrane Protein |
Alternative Peptide Names | Cgmp-Inhibited 3' -5'-Cyclic Phosphodiesterase 3b proteinCgi Pde proteinCyclic Gmp-Inhibited Phosphodiesterase B proteinCgi-Pde B proteinRcgipl proteinPde3b protein |
Information sourced from Uniprot.org