1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-4 (PLCB4)

The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. This type has a role in retina signal transduction.

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