>1wa5A (A:) observed residues (from ATOM records)
pqvqfklvlvgdggtgkttfvkrhltgefekkyvatlgvevhplvfhtnrgpikfnvwdt
agqekfgglrdgyyiqaqcaiimfdvtsrvtyknvpnwhrdlvrvcenipivlcgnkvdi
kdrkvkaksivfhrkknlqyydisaksnynfekpflwlarkligdpnlef