Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1tjoA 1tjoB 2gumA 3it8A 4c81A 5tb7A 1tjoA 100 97 0 0 0 0 1tjoB 97 100 0 0 0 0 2gumA 0 0 100 59 49 69 3it8A 0 0 13 100 65 55 4c81A 0 0 73 62 100 68 5tb7A 0 0 93 14 65 100 FOLD SIMILARITY (Z-SCORE) 1tjoA 1tjoB 2gumA 3it8A 4c81A 5tb7A 1tjoA 32.5 31.3 0 0 0 0 1tjoB 31.3 32.6 0 0 0 0 2gumA 0 0 46 0 0 0 3it8A 0 0 0 29.6 0 0.9 4c81A 0 0 0 0 32.8 0 5tb7A 0 0 0 0 0 55.5