AMINO ACID SYMBOLS

    (Note: only 1-letter symbol allowed as program input)

          Phe         F          Leu         L          Ile         I
          Met         M          Val         V          Ser         S
          Pro         P          Thr         T          Ala         A
          Tyr         Y          His         H          Gln         Q
          Asn         N          Lys         K          Asp         D
          Glu         E          Cys         C          Trp         W
          Arg         R          Gly         G          STOP        *
          Asx         B          Glx         Z          UNKNOWN     X