The<unk>  ((α4)2(β2)3) is a type of<unk>  acetylcholine receptor, consisting of α4 and β2 subunits.
It is located in the brain, where activation yields post- and presynaptic excitation, mainly by increased Na+ and K+ permeability.
Alpha-4 beta-2 nicotinic receptor
Muscarinic acetylcholine receptor
Nicotinic acetylcholine receptor
NMDA receptor
AMPA receptor
5-HT receptor
Opioid receptor
Tandem pore domain potassium channel