Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1b8kA 1vqvA 1vqvB 3lycA 3s02A 4iioA 5b46A 1b8kA 100 14 47 0 22 11 0 1vqvA 14 100 99 8 47 0 0 1vqvB 0 99 100 50 57 10 0 3lycA 13 9 61 100 58 0 0 3s02A 28 47 53 58 100 16 0 4iioA 0 0 0 5 16 100 0 5b46A 29 61 77 77 75 0 100 FOLD SIMILARITY (Z-SCORE) 1b8kA 1vqvA 1vqvB 3lycA 3s02A 4iioA 5b46A 1b8kA 17.4 0 0 0 0 0.8 0 1vqvA 0 50 47.4 0 2.1 0 0 1vqvB 0 47.4 50.6 0 0 0 0 3lycA 0 0 0 42.6 0 0 0 3s02A 0 1.9 0 0 28.6 0 0 4iioA 0 0 0 0 0 16.3 0 5b46A 0 0 0.5 0.9 0.1 0 73.8