Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 5x6bI 5x6bJ 6c9bA 6c9bB 5x6bI 100 97 84 88 5x6bJ 97 100 84 86 6c9bA 84 84 100 95 6c9bB 84 86 95 100 FOLD SIMILARITY (Z-SCORE) 5x6bI 5x6bJ 6c9bA 6c9bB 5x6bI 61.5 57.1 22.7 9.2 5x6bJ 57.1 62.9 22.8 23.1 6c9bA 22.7 22.9 63.2 60.2 6c9bB 23 23.1 60.2 67.6