>2GIX_1|Chains A, B, C, D|Inward rectifier potassium channel 2|Mus musculus (10090) GSHGRSRFVKKDGHCNVQFINVGEKRNETLVFSHNAVIAMRDGKLCLMWRVGNLQKSHLVEAHVRAQLLKSRITSEGEYIPLDQIDINVGFDSGIDRIFLVSPITIVHEIDEDSPLYDLSKQDIDNADFEIVVILEGMVEATAMTKQCRSSYLANEILWGHRYEPVLFEEKHYYKVDYSRFHKTYEVPNTPLCSARDLAEKKYILSNA