KCTD21 GI:71143104 potassium channel tetramerisation domain containing 21 1 msdpitlnvg gklyttslat ltsfpdsmlg amfsgkmptk rdsqgncfid 50 51 rdgkvfryil nflrtshldl pedfqemgll rreadfyqvq pliealqeke 100 101 velskaekna mlnitlnqrv qtvhftvrea pqiyslssss mevfnanifs 150 151 tsclflkllg sklfycsngn lssitshlqd pnhltldwva nveglpeeey 200 201 tkqnlkrlwv vpankqinsf qvfveevlki alsdgfcids shphaldfmn 250 251 nkiirliryr