Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2b34A 2b34B 2vk8A 2b34A 100 99 54 2b34B 99 100 39 2vk8A 58 43 100 FOLD SIMILARITY (Z-SCORE) 2b34A 2b34B 2vk8A 2b34A 40.5 38.2 2.9 2b34B 38.2 40.4 1.1 2vk8A 4 0.9 67.4