Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3hmuA 3u83A 4gs1A 5epeA 5fw4A 6bhyA 3hmuA 100 51 82 64 100 58 3u83A 53 100 32 44 65 100 4gs1A 76 44 100 65 94 75 5epeA 66 0 69 100 65 72 5fw4A 72 33 94 65 100 38 6bhyA 54 92 67 79 35 100 FOLD SIMILARITY (Z-SCORE) 3hmuA 3u83A 4gs1A 5epeA 5fw4A 6bhyA 3hmuA 71.2 0 0 1.6 0 0 3u83A 0 34.1 0 0 0.2 9.7 4gs1A 0 0 67 0 59.7 0 5epeA 1.5 0 0 45.2 0 0 5fw4A 0 0 59.7 0 66.5 0 6bhyA 0 9.8 0 0 0 31