Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 2zvyA 2zvyB 3nytA 2zvyA 100 98 62 2zvyB 98 100 70 3nytA 68 42 100 FOLD SIMILARITY (Z-SCORE) 2zvyA 2zvyB 3nytA 2zvyA 34.6 30.8 0 2zvyB 30.8 34.8 0 3nytA 0 0 65.3