Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1j0hA 3u1xA 3u1xB 4bv1A 1j0hA 100 58 52 47 3u1xA 58 100 97 38 3u1xB 50 97 100 42 4bv1A 43 44 37 100 FOLD SIMILARITY (Z-SCORE) 1j0hA 3u1xA 3u1xB 4bv1A 1j0hA 73.1 0 1.3 5.9 3u1xA 0 42.4 39.2 0 3u1xB 0 39.2 42.5 0 4bv1A 5.3 0 0.2 24.3