Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2hoxA 2xuaA 3bjqB 3tuoA 3tuoD 2hoxA 100 93 29 0 0 2xuaA 95 100 67 14 26 3bjqB 100 95 100 17 12 3tuoA 37 23 15 100 87 3tuoD 25 5 29 87 100 FOLD SIMILARITY (Z-SCORE) 2hoxA 2xuaA 3bjqB 3tuoA 3tuoD 2hoxA 66.3 0 0 0 0 2xuaA 0 52.4 0 0 0 3bjqB 0 0 47.4 0 0 3tuoA 0 0 0 23.1 16.6 3tuoD 0 0 0 16.6 22.2