[ccp4bb] on Rwork and Rfree

2012-02-07 Thread Dialing Pretty
Dear All,   After we refine the structure of the protein to satisfactory with satisfactory Rwork and Rfree, we pick water by phenix refine, and I find Rfree always increases slightly after the water picking refinment.   Do you have nay idea to solve this problem or any comment?   Cheers,  

Re: [ccp4bb] on Rwork and Rfree

2012-02-07 Thread Eleanor Dodson
On 02/07/2012 08:31 AM, Dialing Pretty wrote: Dear All, After we refine the structure of the protein to satisfactory with satisfactory Rwork and Rfree, we pick water by phenix refine, and I find Rfree always increases slightly after the water picking refinment. Do you have nay idea to solve

Re: [ccp4bb] on Rwork and Rfree

2012-02-07 Thread Robbie Joosten
@JISCMAIL.AC.UK Subject: [ccp4bb] on Rwork and Rfree Dear All, After we refine the structure of the protein to satisfactory with satisfactory Rwork and Rfree, we pick water by phenix refine, and I find Rfree always increases slightly after the water picking refinment. Do you have nay idea to solve

Re: [ccp4bb] on Rwork and Rfree

2012-02-07 Thread Pavel Afonine
Dialing, After we refine the structure of the protein to satisfactory with satisfactory Rwork and Rfree, we pick water by phenix refine, and I find Rfree always increases slightly after the water picking refinment. Do you have nay idea to solve this problem or any comment? Just a reminder: