Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1wtjA 1wtjB 2x06G 1wtjA 100 99 84 1wtjB 99 100 84 2x06G 84 84 100 FOLD SIMILARITY (Z-SCORE) 1wtjA 1wtjB 2x06G 1wtjA 57.3 52.5 35.1 1wtjB 52.5 59 34.5 2x06G 35.1 34.5 58.3