134152-16-2 Acetylcholine receptor alpha-subunit (125-148) Acetylcholine receptor alpha-subunit (lys(125)-thr(148)) Ach receptors alpha-subunit (125-148) Ach-AS-receptor L-Threonine, L-lysyl-L-seryl-L-tyrosyl-L-cysteinyl-L-alpha-glutamyl-L-isoleucyl-L-isoleucyl-L-valyl-L-threonyl-L-histidyl-L-phenylalanyl-L-prolyl-L-phenyalanyl-L-alpha-aspartyl-L-alpha-glutamyl-L-glutaminyl-L-asparaginyl-L-cysteinyl-L-seryl-L-norleucyl-L-lysyl-L-leucylglycyl-, cyclic(4-18)-disulfide Receptor, acetylcholine, alpha-subunit (125-148)