>6elwA (A:) observed residues (from ATOM records) ddwraarsmhefsakdidghmvnldkyrgfvsivtnvasqxgktevnytqlvdlharyae aglrilafpsnqfgkqepgsneeikefaagynvkfdmfskiavngddahplwkwmkiqpk gkgilgnaikwnftkflidkngavvkrygpmeeplviekdlphyf