Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3o6qC 3o6qD 3uipA 3uipD 3o6qC 100 0 14 0 3o6qD 0 100 0 0 3uipA 41 0 100 0 3uipD 4 4 3 100 FOLD SIMILARITY (Z-SCORE) 3o6qC 3o6qD 3uipA 3uipD 3o6qC 28.4 0 0.1 0 3o6qD 0 4.5 0 0 3uipA 0 0 31.4 0 3uipD 0 0 0 9