Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2gq1A 2pg1A 3npgA 3npgB 4uoxA 6brsA 6brsF 2gq1A 100 15 86 36 100 52 0 2pg1A 14 100 0 0 13 29 0 3npgA 80 0 100 98 100 44 0 3npgB 38 0 98 100 100 44 0 4uoxA 70 10 91 87 100 70 0 6brsA 54 16 69 100 100 100 0 6brsF 0 0 9 9 0 0 100 FOLD SIMILARITY (Z-SCORE) 2gq1A 2pg1A 3npgA 3npgB 4uoxA 6brsA 6brsF 2gq1A 57.5 1.7 0 0 0 0 0 2pg1A 0.9 21.8 0 0 0 0 0 3npgA 0 0 48.1 43.2 0 0 0 3npgB 0 0 43.2 46.2 1.7 0.3 0 4uoxA 0 0 4.7 3.7 69.7 0 0 6brsA 0 0 0 0.1 0 55.8 0.6 6brsF 0 0 0.3 0.4 0 0 10