>1u4f_A mol:protein length:270  Inward rectifier potassium channel 2
PRGSHGQQCRSRFVKKDGHCNVQFINVGEKRNETLVFSHNAVIAMRDGKLCLMWRVGNL
RKSHLVEAHVRAQLLKSRITSEGEYIPLDQIDINVGFDSGIDRIFLVSPITIVHEIDED
SPLYDLSKQDIDNADFEIVVILEGMVEATAMTTQCRSSYLANEILWGHRYEPVLFEEKH
YYKVDYSRFHKTYEVPNTPLCSARDLAEKKYILSNANSFCYENEVALTSKEEEEDSENG
VPESTSTDSPPGIDLHNQASVPLEPRPLRRESEI