Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1hzdA 4izbA 5jbxA 5jbxC 1hzdA 100 80 81 82 4izbA 80 100 82 83 5jbxA 81 82 100 99 5jbxC 82 83 99 100 FOLD SIMILARITY (Z-SCORE) 1hzdA 4izbA 5jbxA 5jbxC 1hzdA 46.7 29.9 34.7 33.8 4izbA 29.9 45.6 31.9 30.7 5jbxA 34.7 31.9 45.7 40.4 5jbxC 33.8 30.7 40.4 45.5