>gi|71143104 potassium channel tetramerisation domain containing 21 [Homo sapiens]
MSDPITLNVGGKLYTTSLATLTSFPDSMLGAMFSGKMPTKRDSQGNCFID
RDGKVFRYILNFLRTSHLDLPEDFQEMGLLRREADFYQVQPLIEALQEKE
VELSKAEKNAMLNITLNQRVQTVHFTVREAPQIYSLSSSSMEVFNANIFS
TSCLFLKLLGSKLFYCSNGNLSSITSHLQDPNHLTLDWVANVEGLPEEEY
TKQNLKRLWVVPANKQINSFQVFVEEVLKIALSDGFCIDSSHPHALDFMN
NKIIRLIRYR