>5zxbA (A:) observed residues (from ATOM records)
ltcligekdlrlleklgdgvvrrgewdapsgktvsvavkclamddfirevnamhsldhrn
lirlygvvltppmkmvtelaplgslldrlrkhqghfllgtlsryavqvaegmgyleskrf
ihrdlaarnlllatrdlvkigdfpfawcapeslktrtfshasdtwmfgvtlwemftygqe
pwiglngsqilhkidkegerlprpedcpqdiynvmvqcwahkpedrptfvalrdflleaq