Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 4jf7C 5d60A 5d60B 4jf7C 100 0 0 5d60A 4 100 13 5d60B 0 13 100 FOLD SIMILARITY (Z-SCORE) 4jf7C 5d60A 5d60B 4jf7C 74.6 0 0 5d60A 0 7.2 6.1 5d60B 0 6.1 7.5