>1hu3A (A:) observed residues (from ATOM records) sdpeniktqelfrkvrsilnkltpqmfnqlmkqvsgltvdteerlkgvidlvfekaidep sfsvayanmcrclvtlkvpnfrklllnrcqkefekdkaakdkarrrsignikfigelfkl kmlteaimhdcvvkllknhdeesleclcrllttigkdldfekakprmdqyfnqmekivke rktssrirfmlqdvidlrlcnwvs