>gnl|mdb|bmrb16672:1 transmembrane domain of the n-acetylcholine receptor beta2 subunit MHHHHHHSTSVDLGTENLYFQSNARRKPLFYTINLIIPCVLITSLAILVFYLPSDCGEKMTLCISVLLALTVFLLLISKI VPPTSLDVPLVGKYLMFTMVLVTFSIVTSVCVLNVHHRSPTTHTPRGGGGYVAMVIDRLFLWIFVFVCVFGTIGMFLQPL FQNY