Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2cyeA 2cyeC 2hljA 3hm0A 3hm0B 3mvuA 2cyeA 100 98 56 54 59 0 2cyeC 98 100 58 55 59 0 2hljA 57 57 100 56 55 0 3hm0A 54 55 56 100 96 0 3hm0B 59 59 55 96 100 0 3mvuA 0 0 0 0 0 100 FOLD SIMILARITY (Z-SCORE) 2cyeA 2cyeC 2hljA 3hm0A 3hm0B 3mvuA 2cyeA 27.6 25.7 15.9 16 15.3 0 2cyeC 25.7 28.1 16 16 15.4 0 2hljA 15.8 16.1 30.4 14 13.7 0 3hm0A 16 16 14 25.6 21.6 0 3hm0B 15.3 15.4 13.7 21.6 24.6 0 3mvuA 0 0 0 0 0 43.7