>3csmA (A:) observed residues (from ATOM records) mdftkpetvlnlqnirdelvrmedsiifkfiershfatcpsvyeanhpgleipnfkgsfl dwalsnleiahsrirrfespdetpffpdkiqksflpsinypqilapyapevnyndkikkv yiekiipliskrdgddknnfgsvatrdieclqslsrrihfgkfvaeakfqsdiplytkli kskdvegimknitnsaveekilerltkkaevygvdpterritpeylvkiykeivipitke veveyllrrlee