Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1zejA 3c1mA 3zhoA 4ptzC 5mh6A 1zejA 100 70 63 61 50 3c1mA 82 100 51 80 77 3zhoA 64 67 100 71 85 4ptzC 60 45 71 100 54 5mh6A 44 77 53 53 100 FOLD SIMILARITY (Z-SCORE) 1zejA 3c1mA 3zhoA 4ptzC 5mh6A 1zejA 40.6 1.3 3.4 5.1 8 3c1mA 1.3 64.7 1.4 0.2 0.5 3zhoA 4.7 0 40.6 15 1.1 4ptzC 5.6 1.6 14.9 37.2 5.6 5mh6A 1.3 0.4 4.8 5.5 50.7