Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2rasA 3p0fA 3piuA 3qbmA 3qbmB 5egfC 2rasA 100 79 100 73 72 39 3p0fA 0 100 80 48 46 74 3piuA 0 82 100 0 0 89 3qbmA 72 43 53 100 99 26 3qbmB 73 45 51 99 100 30 5egfC 40 70 91 0 0 100 FOLD SIMILARITY (Z-SCORE) 2rasA 3p0fA 3piuA 3qbmA 3qbmB 5egfC 2rasA 33.2 0 0 13.5 13.2 0 3p0fA 0 52.5 0 0 0 0.6 3piuA 0 1 72.4 0 0 1.5 3qbmA 13.5 0 0 35 32.3 0 3qbmB 13.2 0 0 32.3 34.9 0 5egfC 0 0 1.4 0 0 64.1