TRKA x AChE x imidazoline receptor x Nicotinic receptors x α7 receptor x 5-HT4 receptor
Nerve growth factor receptor Trk-A x Acetylcholinesterase x Imidazoline receptor x Nicotinic receptors x Neuronal acetylcholine receptor protein alpha-7 subunit x Serotonin 4 (5-HT4) receptor