Fusion protein amino acids 345-390 (TARQLDEDRSLLDALTLASSRGPLRKRSVAVAKAKPKFSISPDSLS, cytoplasmic C-terminus) of rat Kir6.2 (also known as ATP-sensitive inward rectifier potassium channel 11, Potassium channel inwardly rectifying subfamily J member 11, IKATP, Kcnj11 and BIR, accession number P70673)