Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2qe9A 2qe9B 3dkaA 3dkaB 2qe9A 100 99 56 56 2qe9B 99 100 57 58 3dkaA 56 56 100 97 3dkaB 56 57 97 100 FOLD SIMILARITY (Z-SCORE) 2qe9A 2qe9B 3dkaA 3dkaB 2qe9A 31 25.1 12.3 12.3 2qe9B 25.1 30.8 12.4 12.3 3dkaA 12.3 12.8 28.9 26.7 3dkaB 12.3 12.7 26.7 29.4