TMEM91 GI:110578660 transmembrane protein 91 isoform b 1 mdspslrelq qpllegtece tpaqkpgrhe lgsplreiaf aeslrglqfl 50 51 spplpsvsag lgeprppdve dmsssdsdsd wdggsrlspf lphdhlglav 100 101 fsmlccfwpv giaafclaqk hpqcltysrc yvsafgiha