TMEM50B GI:8659559 transmembrane protein 50B 1 magfldnfrw pececidwse rrnavasvva gilfftgwwi midaavvypk 50 51 peqlnhafht cgvfstlaff minavsnaqv rgdsyesgcl grtgarvwlf 100 101 igfmlmfgsl iasmwilfga yvtqntdvyp glavffqnal iffstliykf 150 151 grteelwt