Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2gq1A 2vhaA 4m9cB 5iz1A 5oezA 2gq1A 100 74 62 85 85 2vhaA 100 100 59 90 100 4m9cB 57 58 100 72 68 5iz1A 84 91 68 100 86 5oezA 85 40 67 86 100 FOLD SIMILARITY (Z-SCORE) 2gq1A 2vhaA 4m9cB 5iz1A 5oezA 2gq1A 57.5 2.5 0 35.8 42.8 2vhaA 2 50.8 0 2.1 2.2 4m9cB 0 0.5 40.6 0 0 5iz1A 35.8 2.1 0 58.6 37.6 5oezA 42.8 0 0 37.6 56.1