Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3g7pA 5d60A 5d60B 5hk7A 3g7pA 100 0 0 27 5d60A 6 100 13 0 5d60B 0 13 100 0 5hk7A 36 0 0 100 FOLD SIMILARITY (Z-SCORE) 3g7pA 5d60A 5d60B 5hk7A 3g7pA 29.4 0 0 0 5d60A 0 7.2 6.1 4.5 5d60B 0 6.1 7.5 4.2 5hk7A 0.6 2 0.3 20.6