1dsx: KV1.2 T1 DOMAIN, RESIDUES 33-119, T46V MUTANT
1qdv: N-TERMINAL DOMAIN, VOLTAGE-GATED POTASSIUM CHANNEL KV1.2 RESIDUES 33-131
1qdw: N-TERMINAL DOMAIN, VOLTAGE-GATED POTASSIUM CHANNEL KV1.2 RESIDUES 33-119