Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2ny1A 2ny1D 3m5bA 2ny1A 100 24 18 2ny1D 49 100 33 3m5bA 24 32 100 FOLD SIMILARITY (Z-SCORE) 2ny1A 2ny1D 3m5bA 2ny1A 49.7 0 0 2ny1D 0 34.2 0 3m5bA 0 0 25.5