Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1dj0A 2yz2B 1dj0A 100 36 2yz2B 46 100 FOLD SIMILARITY (Z-SCORE) 1dj0A 2yz2B 1dj0A 46.9 0 2yz2B 0 44.8