Hello everyone, I have a structure of intermediate state in which about half amount of ATP decomposed to AMP and pyrophosphate. The ATP and AMP + pyrophosphate have little difference in conformation, sharing the same electron density. I just gave them different residue ID and did the TLS and restrained refinement in CCP4i. It is hard to tell from the R-factor because they are only a very small part of the whole structure. Can anyone tell whether it is the correct way to do? Any suggestions are greatly appreciated. Thank you very much! Sincerely, Sun Tang
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