Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2w1vA 3caiA 5ibzA 5ibzC 5vogA 2w1vA 100 100 100 75 82 3caiA 66 100 96 95 40 5ibzA 70 95 100 98 69 5ibzC 70 95 98 100 66 5vogA 62 58 70 68 100 FOLD SIMILARITY (Z-SCORE) 2w1vA 3caiA 5ibzA 5ibzC 5vogA 2w1vA 53.7 1.1 0.4 0 1.6 3caiA 0 72.6 0.1 0.1 0.9 5ibzA 0 0.1 53.4 49 0.2 5ibzC 0.1 0.1 49 51.7 0 5vogA 0 2.8 0.9 0.2 33.3