Re: [ccp4bb] Non-standard amino acids in Coot

2021-06-14 Thread Paul Emsley
On Mon, 2021-06-14 at 10:42 -0400, Cheng Zhang wrote: > I had this issue before and tried several ways to fix it. The best way that > works for me is to edit the PDB and cif > files of this unnatural amino acid for Coot or Phenix. I am already furrowing my brow... > The goal is to allow COOT

[ccp4bb] JOB: Position in Structural Studies of Ion Channels at the University of Chicago

2021-06-14 Thread Benoit Roux
Title: Open Position in Structural Studies of Ion Channels at the University of Chicago A full-time position for a postdoctoral researcher is available in the Department of Biochemistry and Molecular Biology at the University of Chicago to pursue structural studies on a novel ion channel using

Re: [ccp4bb] Non-standard amino acids in Coot

2021-06-14 Thread Cheng Zhang
I had this issue before and tried several ways to fix it. The best way that works for me is to edit the PDB and cif files of this unnatural amino acid for Coot or Phenix. The goal is to allow COOT and Phenix to recognize it as an 'amino acid', not a random HETATM, so they can add peptide bonds and

[ccp4bb] Postdoctoral Position Available at Rutgers University

2021-06-14 Thread Matthew Neiditch
An NIH-funded postdoctoral position is available in the Neiditch lab at Rutgers University - New Jersey Medical School to develop new anti-TB drugs that inhibit cell wall biosynthesis and respiration. In addition to a Ph.D., the ideal candidate will have a background in macromolecular X-ray

[ccp4bb] Postdoctoral position at Stockholm University

2021-06-14 Thread Ornella Bimai
Hi, We have a Postdoctoral position in Biochemistry/Molecular Biology ”Regulation of microbial ribonucleotide reductases” in the department of Biochemistry and Biophysics, Stockholm University. Please see the attached document. Applications will be reviewed on a continuous basis until the

[ccp4bb] Non-standard amino acids in Coot

2021-06-14 Thread Hall, Gareth A.F. (Dr.)
Dear ccp4bb, I am having an issue with a non-standard amino acid in Coot. I have a cyclic peptide that is stapled using two cysteine residues and a methylene bridge. I have prepared a restraints file using ACEDRG for a methyl cysteine as a surrogate for one of the cysteine residues and I have