>4e5iC (C:) observed residues (from ATOM records) medfvrqcfnpmivelaekamkeygedpkietnkfaaicthlevcfmysdggskhrfeii egrdrtmawtvvnsicnttgvekpkflpdlydykenrfieigvtrrevhtyylekankik seethihifsftgeematkadytldeesrariktrlftirqemasrglwdsfrqseraaa el