Re: [ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-26 Thread Jiang Xu
101 to NLE11, then it should work. > > Le 26 oct. 2022 à 03:37, Jiang Xu a écrit : > > Hi Garib, >Thank you for your reply. I edited the NLE.cif file in the CCP4 monomer > library. You can see I successfully changed the group to L-peptide, as > shown below: > /Applicat

Re: [ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-26 Thread Jiang Xu
Hi Paul, Thank you very much for your suggestions. It works. Sincerely, Jiang On Wed, Oct 26, 2022 at 3:22 AM Paul Emsley wrote: > > On 20/10/2022 02:06, Jiang Xu wrote: > > Hi Garib, > >I deleted the Met residue and imported the nle.cif file > > > Import the di

Re: [ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-25 Thread Jiang Xu
it is from ccp4 version 7 series. There, our programs > may have changed HN2 with H2. > However, you should check if the group name for this entry is L-peptide. > If it is not L-peptide then coot will not recognise it as L-peptide (as far > as I know) > > Regards > Garib >

Re: [ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-25 Thread Jiang Xu
arib > > On 20 Oct 2022, at 02:06, Jiang Xu wrote: > > Hi Garib, >I deleted the Met residue and imported the nle.cif file into the > dictionary and checked the "create a molecule" box.I then used "real > space refinement" to align it correctly with the e

Re: [ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-19 Thread Jiang Xu
dictionary" and hope that coot will recognise > it as peptide. I attach nle.cif just in case > > Regards > Garib > > > On 19 Oct 2022, at 20:34, Jiang Xu wrote: > > Hello Guys, >I have a question regarding how to change the standard amino acid in my > struc

[ccp4bb] mutate Methionine to Norleucine in Coot.

2022-10-19 Thread Jiang Xu
Hello Guys, I have a question regarding how to change the standard amino acid in my structure to Norleucine. It turned out that the one Methionine should be Norleucine. I tried to use the coot's mutation method but didn't find NLE(Norleucine) there. Any suggestions? Thank you, Best, Jiang Lin

Re: [ccp4bb] circular peptide structure refinement

2022-08-13 Thread Jiang Xu
d. > > > See the pdb file for 6U6K > > > > Hope this helps > > > > J > > > > *From:* CCP4 bulletin board *On Behalf Of *Jiang > Xu > *Sent:* Thursday, 7 July 2022 10:15 AM > *To:* CCP4BB@JISCMAIL.AC.UK > *Subject:* [ccp4bb] circular peptide

[ccp4bb] circular peptide structure refinement

2022-07-06 Thread Jiang Xu
. However in Coot I could not make the peptide bond, the two terminals seem to repel each other when I do real space refinement in coot and, couldn't form the peptide bond. Any suggestions on how to do it? Thank you, Best, Jiang Xu Lin Chen Research Group Molecular and Computational Biology Department

[ccp4bb] missing covalent bond between asparagine and N-acetylglucosamine using coot carbohydrate module and phenix.refine

2021-06-21 Thread Jiang Xu
has two hydrogen atoms, which should contain one hydrogen atom. So, how to solve this problem? [image: image.png] Thank you, Best, Jiang Xu Lin Chen's Research Group University of Southern California To unsubscribe from

Re: [ccp4bb] aimless scale without merging data running Fail

2021-06-16 Thread Jiang Xu
Group University of Southern California On Wed, Jun 16, 2021 at 2:51 PM Jiang Xu wrote: > Hello Phil, >Thank you for the comments. I noticed that the ccp4 package I used was > 7.0. After upgrading to the latest version, the problem was solved. >I also have another question abou

Re: [ccp4bb] aimless scale without merging data running Fail

2021-06-16 Thread Jiang Xu
t; I can look at this next week, to see if I can work out what is happening > > Phil > > Sent from my iPad > > On 16 Jun 2021, at 18:52, Jiang Xu wrote: > >  > Hello guys, >I am having some problems running Aimless from the CCP4i packages. I > want to scale w

[ccp4bb] aimless scale without merging data running Fail

2021-06-16 Thread Jiang Xu
one know what's happening and how to solve this problem? Thank you, Best, Jiang Xu Lin Chen Research Group University of Southern California To unsubscribe from the CCP4BB list, click the following link: https://www.jiscmail.a

Re: [ccp4bb] CCP4BB Digest - 18 Jan 2017 to 19 Jan 2017 (#2017-20)

2017-01-19 Thread Jiang Xu
tal packing", then I would not make any mistake if I call > P64 space group crystal also as "six fold screw axis crystal packing",am I > right? > I am looking forward to getting a reply from you. > > -- > > Date:Wed, 18 Jan 2017 19:4

[ccp4bb] error in startup script

2017-01-18 Thread Jiang Xu
the problem. Thank you! Best! Jiang Xu Department of Molecular and Computational Biology University of Southern California