Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1f8yA 3fokA 4xdnA 4xdnB 5fvnA 5g1sH 5g1sM 1f8yA 100 81 61 14 70 62 60 3fokA 69 100 69 23 32 56 34 4xdnA 43 100 100 0 87 88 94 4xdnB 18 22 0 100 0 0 27 5fvnA 0 61 82 0 100 51 42 5g1sH 60 49 69 27 54 100 98 5g1sM 60 64 71 24 58 98 100 FOLD SIMILARITY (Z-SCORE) 1f8yA 3fokA 4xdnA 4xdnB 5fvnA 5g1sH 5g1sM 1f8yA 32.8 2.2 0 0 0 0.3 0.3 3fokA 0.6 54.8 0 0 0 1.3 1.3 4xdnA 0.3 0 61.4 0 0 1.6 1.6 4xdnB 0 0 0 10.1 0 0 0 5fvnA 0 0 0 0 55.7 0 0 5g1sH 0.3 0.9 0 0 0 35.4 33.4 5g1sM 0.3 1.5 0 0 0 33.4 35.2