>6v56A (A:) observed residues (from ATOM records) shmedfvrqcfnpmivelaekamkeygedpkietnkfaaicthlevcfmysdggskhrfe iiegrdrimawtvvnsicnttgvekpkflpdlydykenrfieigvtrrevhiyylekank iksekthihifsftgeematkadytldeesrariktrlftirqemasrslwdsfrqse