page_title: Phosphoinositide phospholipase C
hierarchical_section_title: Phosphoinositide phospholipase C
caption_attribution_description: Selbst erstellt mit VMD/PovRay/xv aus pdb ID 1DJX
context_page_description: Phosphoinositide phospholipase C is a family of eukaryotic intracellular enzymes that play an important role in signal transduction processes. These enzymes belong to a larger superfamily of Phospholipase C. Other families of phospholipase C enzymes have been identified in bacteria and trypanosomes. Phospholipases C are phosphodiesterases.
  Phospholipase Cs participate in phosphatidylinositol 4,5-bisphosphate metabolism and lipid signaling pathways in a calcium-dependent manner. At present, the family consists of six sub-families comprising a total of 13 separate isoforms that differ in their mode of activation, expression levels, catalytic regulation, cellular localization, membrane binding avidity and tissue distribution. All are capable of catalyzing the hydrolysis of PIP₂ into two important second messenger molecules, which go on to alter cell responses such as proliferation, differentiation, apoptosis, cytoskeleton remodeling, vesicular trafficking, ion channel conductance, endocrine function and neurotransmission.
context_section_description: Phosphoinositide phospholipase C (PLC) (EC 3.1.4.11, triphosphoinositide phosphodiesterase, phosphoinositidase C, 1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase, monophosphatidylinositol phosphodiesterase, phosphatidylinositol phospholipase C, PI-PLC, 1-phosphatidyl-D-myo-inositol-4,5-bisphosphate inositoltrisphosphohydrolase) is a family of eukaryotic intracellular enzymes  that play an important role in signal transduction processes. These enzymes belong to a larger superfamily of Phospholipase C.  Other families of phospholipase C enzymes have been identified in bacteria and trypanosomes.  Phospholipases C are phosphodiesterases.
  Phospholipase Cs participate in phosphatidylinositol 4,5-bisphosphate (PIP₂) metabolism and lipid signaling pathways in a calcium-dependent manner. At present, the family consists of six sub-families comprising a total of 13 separate isoforms that differ in their mode of activation, expression levels, catalytic regulation, cellular localization, membrane binding avidity and tissue distribution. All are capable of catalyzing the hydrolysis of PIP₂ into two important second messenger molecules, which go on to alter cell responses such as proliferation, differentiation, apoptosis, cytoskeleton remodeling, vesicular trafficking, ion channel conductance, endocrine function and neurotransmission.
caption: Phospholipase Cδ-1
exif: {}