+**Ac5** (adenylate cyclase 5) is a mammalian [Enzyme](/wiki/Enzyme) crucial for cellular signaling. It synthesizes [cAMP](/wiki/cAMP), a vital second messenger, influencing processes like cardiac rhythm and neuronal function.
+## See also
+- [Adenylate Cyclase](/wiki/Adenylate_Cyclase)
+- [Cell Signaling](/wiki/Cell_Signaling)
+- [Heart](/wiki/Heart)
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