Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2cqzA 3araA 3nwfA 4jj0A 5afbA 2cqzA 100 0 0 0 0 3araA 0 100 39 38 27 3nwfA 0 62 100 61 55 4jj0A 0 21 75 100 74 5afbA 0 75 75 72 100 FOLD SIMILARITY (Z-SCORE) 2cqzA 3araA 3nwfA 4jj0A 5afbA 2cqzA 34 0 0 0 0 3araA 0 26 0 0 0 3nwfA 0 0 42.1 0.1 0 4jj0A 0 0 0 28.3 0 5afbA 0 0 0 0 55.3