Fusion protein amino acids 1-59 (cytoplasmic N-terminus) of human KCNQ2 (also known as Potassium voltage-gated channel subfamily KQT member 2 or KvLQT2, Kv7.2 and KQT-like
2, accession number O43526) Rat: 96% identity (56/58 amino acids identical) Mouse: 96% identity (56/58 amino acids identical)