>1a2kD (D:) observed residues (from ATOM records) qvqfklvlvgdggtgkttfvkrhltgefekkyvatlgvevhplvfhtnrgpikfnvwdta gqekfgglrdgyyiqaqcaiimfdvtsrvtyknvpnwhrdlvrvcenipivlcgnkvdik drkvkaksivfhrkknlqyydisaksnynfekpflwlarkligdpnlefvampalappev vmdpalaaqyehdlevaqt