>4ppyB (B:) observed residues (from ATOM records) ekdwanlqryaqqnaelpkpdknekrvvfmgnsitegwvnthpdffksngyigrgiggqt syqflvrfredvinlspalvvinaatndiaentgayhedrtfgnivsmvelakanhikvi ltttlpaaafgwnpsikdapqkiaslnarlkayaqtnkipfvdyyssmvsgsnkalnpay tkdgvhptsegydvmenliqqainktlr