Acetylcholine receptor subunit alpha
1_MEPWP 6_ LLLLF 11_ SLCSA 16_ GLVLG 21_ SEHET 26_ RLVAK 31_ LFKDY 36_ SSVVR 41_ PVEDH 46_ RQVVE 51_ VTVGL 56_ QLIQL 61_ INVDE 66_ VNQIV 71_ TTNVR 76_ LKQQW 81_ VDYNL 86_ KWNPD 91_ DYGGV 96_ KKIHI 101_ PSEKI 106_ WRPDL 111_ VLYNN 116_ ADGDF 121_ AIVKF 126_ TKVLL 131_ QYTGH 136_ ITWTP 141_ PAIFK 146_ SYCEI 151_ IVTHF 156_ PFDEQ 161_ NCSMK 166_ LGTWT 171_ YDGSV 176_ VAINP 181_ ESDQP 186_ DLSNF 191_ MESGE 196_ WVIKE 201_ SRGWK 206_ HSVTY 211_ SCCPD 216_ TPYLD 221_ ITYHF 226_ VMQRL 231_ PLYFI 236_ VNVII 241_ PCLLF 246_ SFLTG 251_ LVFYL 256_ PTDSG 261_ EKMTL 266_ SISVL 271_ LSLTV 276_ FLLVI 281_ VELIP 286_ STSSA 291_ VPLIG 296_ KYMLF 301_ TMVFV 306_ IASII 311_ ITVIV 316_ INTHH 321_ RSPST 326_ HVMPN 331_ WVRKV 336_ FIDTI 341_ PNIMF 346_ FSTMK 351_ RPSRE 356_ KQDKK 361_ IFTED 366_ IDISD 371_ ISGKP 376_ GPPPM 381_ GFHSP 386_ LIKHP 391_ EVKSA 396_ IEGIK 401_ YIAET 406_ MKSDQ 411_ ESNNA 416_ AAEWK 421_ YVAMV 426_ MDHIL 431_ LGVFM 436_ LVCII 441_ GTLAV 446_ FAGRL 451_IELNQ
1: Upon acetylcholine binding, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane
2: Non functional acetylcholine receptor alpha subunit which is not integrated into functional acetylcholine-gated cation-selective channels