>7ciyA (A:) observed residues (from ATOM records) tvrknqatltadekrrfvaavlelkrsgrydefvrthnefimsdtdsgertghrspsflp whrrflldfeqalqsvdssvtlpywdwsadrtvraslwapdflggtgrstdgrvmdgpfa astgnwpinvrvdsrtylrrslggsvaelptraevesvlaisaydlppynsasegfrnhl egwrgvnlhgrvhvwvggqmatgvspndpvfwlhhayvdklwaewqrrhpdsayvptggt pdvvdlnetmkpwntvrpadlldhtayytfdalehhhh