Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3uceA 5hl6A 5hl6B 3uceA 100 54 54 5hl6A 45 100 95 5hl6B 41 95 100 FOLD SIMILARITY (Z-SCORE) 3uceA 5hl6A 5hl6B 3uceA 42.6 0.8 0.7 5hl6A 0 35.3 29.2 5hl6B 0 29.2 34.2