Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1r5tA 1r5tB 3b8fA 3b8fB 5kd6A 1r5tA 100 99 52 53 46 1r5tB 99 100 50 51 43 3b8fA 53 51 100 99 64 3b8fB 54 51 99 100 58 5kd6A 40 40 56 39 100 FOLD SIMILARITY (Z-SCORE) 1r5tA 1r5tB 3b8fA 3b8fB 5kd6A 1r5tA 31.3 28.8 12.4 12.4 0 1r5tB 28.8 31.7 12.3 12.2 0 3b8fA 12.5 12.3 29.6 27.8 0 3b8fB 12.5 12.3 27.8 29.6 0 5kd6A 0 0 0 0 74.8