Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 1v9nA 3c5wC 3c5wP 3i0pA 6cvkC 1v9nA 100 71 61 97 39 3c5wC 85 100 76 93 0 3c5wP 62 77 100 67 0 3i0pA 87 78 70 100 9 6cvkC 39 61 68 9 100 FOLD SIMILARITY (Z-SCORE) 1v9nA 3c5wC 3c5wP 3i0pA 6cvkC 1v9nA 61.2 0 0 27.6 0 3c5wC 0 56.2 0.5 0 0 3c5wP 0 0.5 56.4 0 0 3i0pA 45.7 0 0 63.8 0 6cvkC 0 0 0 0 28