Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3araA 3ca9A 3h6xA 3h6xC 3so2A 3araA 100 71 57 59 77 3ca9A 71 100 57 56 74 3h6xA 57 57 100 99 59 3h6xC 58 56 99 100 60 3so2A 77 74 59 60 100 FOLD SIMILARITY (Z-SCORE) 3araA 3ca9A 3h6xA 3h6xC 3so2A 3araA 26 21.4 16.8 16.6 20.5 3ca9A 21.4 25.9 17 16.8 21 3h6xA 16.9 17 27.6 26.8 16.1 3h6xC 16.8 16.8 26.8 27.5 16.2 3so2A 20.5 21 16.1 16.2 24.3