Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3uf7A 3uf7B 5wmfA 5wmfB 3uf7A 100 0 0 0 3uf7B 0 0 0 0 5wmfA 0 0 0 0 5wmfB 0 0 0 0 FOLD SIMILARITY (Z-SCORE) 3uf7A 3uf7B 5wmfA 5wmfB 3uf7A 43 0 0 0 3uf7B 0 0 0 0 5wmfA 0 0 0 0 5wmfB 0 0 0 0