Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3hkvA 3hkvB 5fx0A 3hkvA 100 99 54 3hkvB 99 100 51 5fx0A 50 50 100 FOLD SIMILARITY (Z-SCORE) 3hkvA 3hkvB 5fx0A 3hkvA 38 34.4 0.5 3hkvB 34.4 37.9 0.6 5fx0A 0.6 0.4 22.7