Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1emsA 2e11A 3ivzA 5jqnA 1emsA 100 79 82 80 2e11A 78 100 80 78 3ivzA 82 80 100 80 5jqnA 80 78 80 100 FOLD SIMILARITY (Z-SCORE) 1emsA 2e11A 3ivzA 5jqnA 1emsA 64.8 31.1 32.1 32 2e11A 31.2 52.2 32.6 31.6 3ivzA 32.1 32.6 52 34.6 5jqnA 32 31.5 34.6 51