Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1flkA 1pyaA 2croA 2fb5A 3tg7A 4b0hA 1flkA 100 0 0 59 58 54 1pyaA 24 100 0 0 19 0 2croA 0 0 100 0 0 0 2fb5A 58 0 0 100 61 28 3tg7A 100 14 0 71 100 71 4b0hA 54 6 0 0 61 100 FOLD SIMILARITY (Z-SCORE) 1flkA 1pyaA 2croA 2fb5A 3tg7A 4b0hA 1flkA 31.8 0 0 0 0.2 0 1pyaA 0 13.6 0 0 0 0 2croA 0 0 17.6 0 0 0 2fb5A 0 0 0 35.7 0 0 3tg7A 1.6 0 0 0 63 0 4b0hA 0 0 0 0 0 26.4