Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3ijrB 3ijrC 3ubkA 4n0vA 4o7hA 3ijrB 100 99 42 49 45 3ijrC 99 100 43 49 43 3ubkA 44 42 100 72 77 4n0vA 47 49 73 100 78 4o7hA 78 44 77 77 100 FOLD SIMILARITY (Z-SCORE) 3ijrB 3ijrC 3ubkA 4n0vA 4o7hA 3ijrB 55.2 53 0.2 0 0.4 3ijrC 53 55 0.4 0 0.5 3ubkA 0.4 0.5 39.6 19.6 20.8 4n0vA 0 0 19.5 40.7 23.3 4o7hA 1.4 0.5 20.8 23.3 42.4