>1y7oB (B:) observed residues (from ATOM records)
mipvvieqtersydiysrllkdriimltgpvednmansviaqllfldaqdstkdiylyvn
tpggsvsaglaivdtmnfikadvqtivmgmaasmgtviassgakgkrfmlpnaeymihqp
miapehllktrntlekilaensgqsmekvhadaerdnwmsaqetleygfideimanns