Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1fmbA 3rh7A 3rh7B 5ui9A 1fmbA 100 35 30 27 3rh7A 26 100 98 74 3rh7B 21 98 100 79 5ui9A 0 72 77 100 FOLD SIMILARITY (Z-SCORE) 1fmbA 3rh7A 3rh7B 5ui9A 1fmbA 23.8 0 0 0 3rh7A 0 46.7 44.7 0 3rh7B 0 44.7 46.9 0 5ui9A 0 0 0 61