Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2qqzA 3huhA 3huhB 2qqzA 100 56 51 3huhA 57 100 96 3huhB 51 96 100 FOLD SIMILARITY (Z-SCORE) 2qqzA 3huhA 3huhB 2qqzA 24.9 12.8 12.8 3huhA 12.8 25.7 23.3 3huhB 12.8 23.3 25