Dear all I tried to solve one structure by ccp4i molrep(resolution at 3.0 A, space group C222, sequence ID 30%). I can get a good Rfactor 0.528 at first translation function. However, the second translation function Rfac is 0.526, the third is 0.525, the fourth is 0.525. All of the translation function Rfacs are too closed. I changed the model and minimum resolution for search, the Rfactor closed no any improved. My structure estmates four molecules in the aymmetric unit. This is my first time found the closed Rfac by molrep. From the low translation function Rfac, it seems that it is correct solution. I checked the solution and found some clashes in the structure.I am not sure why the Rfactor too closed in next the molecule search? I know this is unusual solution by molrep. Does it mean the diffraction data has problem? Any suggestions are welcome.Thank you in advance!
Carl soja
