Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 1pf5A 3i7tA 1pf5A 100 57 3i7tA 57 100 FOLD SIMILARITY (Z-SCORE) 1pf5A 3i7tA 1pf5A 28.4 16.9 3i7tA 16.9 26.9