>3ranA (A:) observed residues (from ATOM records)
gepqvqfklvlvgdggtgkttfvkrhltgefekkyvatlgvevhplvfhtnrgpikfnvw
dtaglekfgglrdgyyiqaqcaiimfdvtsrvtyknvpnwhrdlvrvcenipivlcgnkv
dikdrkvkaksivfhrkknlqyydisaksnynfekpflwlarkligdpnlefvampalap
pevvmdpalaaqyehdlevaq