>1b7fA (A:) SEQRES residues asntnlivnylpqdmtdrelyalfraigpintcrimrdyktgysygyafvdftsemdsqr aikvlngitvrnkrlkvsyarpggesikdtnlyvtnlprtitddqldtifgkygsivqkn ilrdkltgrprgvafvrynkreeaqeaisalnnvipeggsqplsvrla