Re: [ccp4bb] coot fragment translation for nucleic acids

2017-03-24 Thread chenzhonghao...@163.com
Dear Schulze-Gahmen, Which version of coot did you use? For me, Coot 0.8.4 works well in windows 8.1 system. It does not have a question in optimizing nucleic acids. best, Zhonghao chenzhonghao...@163.com From: Ursula Schulze-Gahmen Date: 2017-03-25 04:35 To: CCP4BB Subject: [ccp4bb

Re: [ccp4bb] A challenging Molecular replacement

2017-07-17 Thread chenzhonghao...@163.com
. chenzhonghao...@163.com From: Tanner, John J. Date: 2017-07-18 00:34 To: CCP4BB Subject: Re: [ccp4bb] A challenging Molecular replacement Richard, I can’t help you with 5XQL. However, I can point out a recent structure from my group that might be useful for teaching. The structure was solved by MR

[ccp4bb] How to download PROMOTIF v 2.0

2017-05-18 Thread chenzhonghao...@163.com
Dear all, I want to download PROMOTIF v 2.0 from your ftp server(IP address 128.40.46.11). However, I can not visit it (ftp://128.40.46.11) because the ftp server was shut down. Moreover, I also sent emails to g...@uk.ac.ucl.bioc.bsm or thorn...@uk.ac.ucl.bioc.bsm. However, both emails

Re: [ccp4bb] Electron density map for publications

2017-12-18 Thread chenzhonghao...@163.com
Dear Raj, Usually, fo-fc is the best way to show. best, chenzhonghao...@163.com From: raj kumar Date: 2017-12-19 13:07 To: CCP4BB Subject: [ccp4bb] Electron density map for publications Hi Which electron density map (fo-fc or 2fo-fc) should I use for representing the density

[ccp4bb] Can Refmac5 refine temperature factor residue by group?

2024-01-04 Thread chenzhonghao...@163.com
Dear CCP4 community,  I found that Refmac5 refined the temperature factor only by four modes (see the bottom of the attached figure). However, no grouped B-factor (one or two per residue instead of one per atom) was found.  Actually, PHENIX and CNS can do it. But we are not familiar with both

Re: [ccp4bb] Can Refmac5 refine temperature factor residue by group?

2024-01-05 Thread chenzhonghao...@163.com
the structure if I used isotropic temperature refinement. Did refmac5 or other programs in CCP4 have similar functions like one_adp_group_per_residue or two_adp_groups_per_residue in Phenix? Any help would be highly appreciated! chenzhonghao...@163.com From: Eleanor Dodson Date: 2024-01-05 23

Re: [ccp4bb] Can Refmac5 refine temperature factor residue by group?

2024-01-07 Thread chenzhonghao...@163.com
Dear colleagues, Thank you to everyone who responded. Here is a short summary: 1.Refmac using isotropic B-factors with tight restraints 2. Add a TLS in refinement may help. Best wishes, chenzhonghao...@163.com From: Tom Peat Date: 2024-01-07 10:57 To: CCP4BB Subject: Re: [ccp4bb