Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1r6uA 1r6uB 1ulhA 1ulhB 1r6uA 100 96 95 100 1r6uB 96 100 99 95 1ulhA 95 99 100 95 1ulhB 100 95 95 100 FOLD SIMILARITY (Z-SCORE) 1r6uA 1r6uB 1ulhA 1ulhB 1r6uA 69.8 54.1 52.9 62.1 1r6uB 54.1 60.7 55 51.5 1ulhA 52.9 55 61.4 51.7 1ulhB 62.1 51.5 51.7 68.4