Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1hloA 1hloB 3s9gA 3s9gB 5dolA 1hloA 100 90 13 2 5 1hloB 90 100 13 2 11 3s9gA 11 4 100 12 8 3s9gB 2 9 92 100 10 5dolA 7 7 18 18 100 FOLD SIMILARITY (Z-SCORE) 1hloA 1hloB 3s9gA 3s9gB 5dolA 1hloA 11.1 9 3.8 3.5 3.7 1hloB 9 11 3.7 3 3.6 3s9gA 3.8 3.3 8.9 5.5 5.7 3s9gB 3.5 3.3 6.8 8.5 5.5 5dolA 3.9 3.6 6.3 5.8 7.5