Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1wx1A 4jf7A 4jf7B 4jf7C 6az6A 1wx1A 100 100 100 95 18 4jf7A 86 100 94 98 57 4jf7B 84 94 100 98 58 4jf7C 86 98 98 100 52 6az6A 18 52 66 53 100 FOLD SIMILARITY (Z-SCORE) 1wx1A 4jf7A 4jf7B 4jf7C 6az6A 1wx1A 62.7 0 0 0 0 4jf7A 0 75.3 70.5 70.3 0 4jf7B 0 70.5 74.6 71.3 0 4jf7C 0 70.3 71.3 74.6 0 6az6A 0.1 0 0 0 32.3