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Acetylcholine receptors (AChRs) mediate synaptic transmission at the neuromuscular junction. The channel-linked AChR that mediates rapid, excitatory actions of acetylcholine is called nicotinic AChR (nAChR) because it can be activated by nicotine. The non-channel linked AChR that medicates the slow actions of acetylcholine, which can be either inhibitory or excitatory, is called muscarinic AChR (mAChR) because it can be activated by muscarine.The nAChRs fall into two subclasses, the muscle-type and the neuronal-type. The muscle-type receptor is a pentameric glycoprotein of five membrane spanning subunits, (2 alpha 1's, beta 1, gamma or epsilon and delta) which form a ligand gated ion channel. The neuronal nAChR is also a pentamer, but unlike the muscle-type, is made up of only two general types of subunits, alpha and beta of which multiple subtypes have been described (alpha 2 to alpha 8 and beta 2 to beta 4).
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: acetylcholine receptor; Acetylcholine receptor subunit alpha; acetylcholine receptor, nicotinic, alpha 1 (muscle); cholinergic receptor; cholinergic receptor nicotinic alpha polypeptide 1; cholinergic receptor, nicotinic alpha 1; cholinergic receptor, nicotinic, alpha 1 (muscle); cholinergic receptor, nicotinic, alpha polypeptide 1 (muscle); muscle nicotinic acetylcholine receptor; nAChR; nicotinic acetylcholine receptor alpha subunit; nicotinic cholinergic receptor alpha 1
基因别名: Achr-1; ACHRA; ACHRD; Acra; AI385656; AI608266; CHNRA; CHRNA; CHRNA1; CMS1A; CMS1B; CMS2A; FCCMS; SCCMS
UniProt ID: (Human) P02708, (Mouse) P04756, (Rat) P25108
Entrez Gene ID: (Human) 1134, (Mouse) 11435, (Rat) 79557