Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2wzpA 3da0A 3da0C 2wzpA 100 62 63 3da0A 59 100 99 3da0C 60 99 100 FOLD SIMILARITY (Z-SCORE) 2wzpA 3da0A 3da0C 2wzpA 31.9 22.8 22.6 3da0A 22.9 25.1 23.9 3da0C 22.7 23.9 25.2