Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3mkvA 5w78A 5w78B 3mkvA 100 0 94 5w78A 11 100 46 5w78B 94 0 100 FOLD SIMILARITY (Z-SCORE) 3mkvA 5w78A 5w78B 3mkvA 77.1 0 1.9 5w78A 0 24.8 0 5w78B 2.1 0 70.1