Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2ge3A 2ge3B 3ccyA 3f43A 3qfwA 3vp5A 2ge3A 100 99 0 46 100 57 2ge3B 99 100 0 48 100 0 3ccyA 0 0 100 38 0 63 3f43A 52 51 0 100 45 51 3qfwA 85 92 57 39 100 44 3vp5A 56 0 63 51 0 100 FOLD SIMILARITY (Z-SCORE) 2ge3A 2ge3B 3ccyA 3f43A 3qfwA 3vp5A 2ge3A 33.5 31.3 0 1.1 0 0 2ge3B 31.3 33.5 0 1.3 0.9 0 3ccyA 0 0 33.1 2.3 0 10.5 3f43A 1 0.9 0 27.6 3.6 0.3 3qfwA 0.9 1 0.8 1.1 60.1 0.5 3vp5A 0 0 10.9 0.2 0 31.8