POTASSIUM CHANNEL PROTEIN 3D structure of potassium channel was obtained by X-ray crystallography (PDB ID: 1BL8). This model is constructed by FAMS Ligand&Complex based on 1BL8. HEADER POTASSIUM CHANNEL PROTEIN 26-SEP-03 REMARK CHAIN_A dbj_BAA23747.1 (240-331) REMARK CHAIN_B dbj_BAA23747.1 (240-331) REMARK CHAIN_C dbj_BAA23747.1 (240-331) REMARK CHAIN_D dbj_BAA23747.1 (240-331)