Sequence Similarity : Non-homologous sequences (<30%) SEQUENCE SIMILARITY (%) 3msuA 3ry0A 4h7nA 4h7nD 4jz6A 3msuA 100 0 59 62 94 3ry0A 0 100 0 0 5 4h7nA 55 0 100 99 87 4h7nD 58 0 99 100 87 4jz6A 65 0 87 87 100 FOLD SIMILARITY (Z-SCORE) 3msuA 3ry0A 4h7nA 4h7nD 4jz6A 3msuA 66 0 0 0.6 0.4 3ry0A 0 12.4 0 0 0 4h7nA 0 0 71.9 68.7 46.9 4h7nD 0 0 68.7 72.5 46.6 4jz6A 0 0 46.9 46.6 73.5