Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1wmwA 5eswA 5eswB 1wmwA 100 23 18 5eswA 22 100 99 5eswB 26 99 100 FOLD SIMILARITY (Z-SCORE) 1wmwA 5eswA 5eswB 1wmwA 58.8 0 0 5eswA 0 36.3 34.5 5eswB 0 34.5 36.2