Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 3c8tA 3hn3A 3lpfA 3c8tA 100 49 100 3hn3A 58 100 91 3lpfA 91 91 100 FOLD SIMILARITY (Z-SCORE) 3c8tA 3hn3A 3lpfA 3c8tA 57.9 0 0 3hn3A 0 69.6 48.5 3lpfA 0 48.4 70.1