Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1m4uA 1m4uL 2d4eA 2g6vA 2i7nA 2i7nB 2rcfA 4ysxC 4ysxD 1m4uA 100 56 72 76 0 21 0 0 0 1m4uL 52 100 32 13 0 0 0 0 0 2d4eA 72 15 100 100 100 89 0 0 0 2g6vA 75 32 68 100 70 65 0 0 0 2i7nA 15 14 94 79 100 99 0 0 0 2i7nB 19 14 90 68 99 100 0 0 0 2rcfA 17 21 34 19 25 0 100 0 0 4ysxC 0 0 94 0 98 100 0 100 62 4ysxD 0 0 73 0 80 74 0 74 100 FOLD SIMILARITY (Z-SCORE) 1m4uA 1m4uL 2d4eA 2g6vA 2i7nA 2i7nB 2rcfA 4ysxC 4ysxD 1m4uA 27.3 4.3 0 0 0 0 0 0 0 1m4uL 4.3 19.7 0 0 0 0 0 0 0 2d4eA 0 0 71.9 1 1.7 0.4 0 0 0 2g6vA 0 0 0 58.6 0.4 1.3 0 0 0 2i7nA 0 0 0.3 0 53.2 48.5 0 0 0 2i7nB 0 0 0.5 1.3 48.4 54.2 0 0 0 2rcfA 0 0 0 0 0 0 20 0 0 4ysxC 0 0 1.5 0 1.2 0 0 20.1 5.4 4ysxD 0 0 1.9 0 1.9 1.4 0 5.1 18.9