Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1ufbA 3a74A 3kqgA 3kqgC 6bniA 1ufbA 100 45 0 57 44 3a74A 0 100 79 55 88 3kqgA 0 37 100 95 35 3kqgC 0 38 95 100 38 6bniA 43 88 68 38 100 FOLD SIMILARITY (Z-SCORE) 1ufbA 3a74A 3kqgA 3kqgC 6bniA 1ufbA 28.8 0 0 0 0 3a74A 0 56.9 0 0 44.7 3kqgA 0 0.5 31.1 26.3 0 3kqgC 0 0.8 26.3 30.2 0.4 6bniA 1.2 44.7 0 0 60.8