Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 2yvvA 4lgoA 4lgoB 4qtnA 2yvvA 100 43 46 5 4lgoA 44 100 98 0 4lgoB 40 98 100 0 4qtnA 0 0 0 100 FOLD SIMILARITY (Z-SCORE) 2yvvA 4lgoA 4lgoB 4qtnA 2yvvA 22.4 0.3 0.1 0 4lgoA 0.2 13.8 12.2 0 4lgoB 0.4 12.2 13.6 0 4qtnA 0 0 0 43