Sequence Similarity : Homologous sequences (>30%) SEQUENCE SIMILARITY (%) 5d4nA 5d4nB 5d4nC 5o3pA 5o3pB 5o3pC 5d4nA 100 88 87 41 43 40 5d4nB 88 100 91 40 42 40 5d4nC 87 91 100 42 46 43 5o3pA 43 40 42 100 99 99 5o3pB 43 42 46 99 100 97 5o3pC 40 40 43 99 97 100 FOLD SIMILARITY (Z-SCORE) 5d4nA 5d4nB 5d4nC 5o3pA 5o3pB 5o3pC 5d4nA 22.4 16.9 17.5 12 12.2 12.1 5d4nB 16.9 20 16.5 12.4 12.6 12.5 5d4nC 17.5 16.5 22 12.7 12.5 12.7 5o3pA 12 12.4 12.7 21.4 19.5 19.5 5o3pB 12.2 12.6 12.5 19.5 21.6 19.1 5o3pC 12.1 12.5 12.7 19.5 19.1 21.6