Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2ynzA 4cjdA 5appA 5appB 5h9cA 6gajA 6gajB 2ynzA 100 0 48 10 2 19 20 4cjdA 0 100 0 0 0 22 53 5appA 45 64 100 89 0 0 39 5appB 35 61 2 100 0 49 12 5h9cA 4 0 2 0 100 7 7 6gajA 27 50 49 50 0 100 99 6gajB 34 60 49 48 0 99 100 FOLD SIMILARITY (Z-SCORE) 2ynzA 4cjdA 5appA 5appB 5h9cA 6gajA 6gajB 2ynzA 11 0 3.8 3.8 3.6 3.9 3.8 4cjdA 2.5 14.4 1.9 1.2 0 3.5 3.9 5appA 2.4 1.5 8.9 4 0 0 4.2 5appB 1.8 1.5 0.6 8.9 0 5.2 1.7 5h9cA 2.8 0 1.1 0 13 1.8 1.8 6gajA 3.7 3.9 7.4 7.4 0 9.2 8.5 6gajB 3.8 4 7.3 7.2 0 8.5 9.2