Tags: Protein.
The muscarinic acetylcholine receptor M1 also known as the cholinergic receptor muscarinic 1 is a muscarinic receptor.This receptor is found mediating slow EPSP at the ganglion in the postganglionic nerve is common in exocrine glands and in the CNS.It is predominantly found bound to G proteins of class Gq that use upregulation of phospholipase C and therefore inositol trisphosphate and intracellular calcium as a signalling pathway.