Did you load the restraints dictionary from eLBOW into coot using File ->
Import CIF dictionary?
Cheers
Nigel
---
Nigel W. Moriarty
Building 33R0349, Physical Biosciences Division
Lawrence Berkeley National Laboratory
Berkeley, CA 94720-8235
Phone : 510-486-5709 Email : [email protected]
Fax : 510-486-5909 Web : CCI.LBL.gov
On Fri, Oct 2, 2015 at 12:26 PM, Xiao Lei
Hi Phenix BB members,
I tried to generate restraints of 3-METHYL-BETA-D-ASPARTIC ACID (PDB 3 letter code ACB, http://www.rcsb.org/pdb/ligand/ligandsummary.do?hetId=ACB). I am using this as a template for D-iso-aspartic acid in my model because I can not find a 3 letter code for the exact D-iso-aspartic acid (I know for L-iso-aspartic acid the code is IAS but no code for D-iso-aspartic acid)
I can search in Phenix eLBOW (Mac Phenix Version 1.10pre) with code ACB and I can find the code and right compound, I tried to generate restraints of ACB using eLBOW and I got a cif and pdb output of the compound. However when I import the compound into coot, delete the methyl group to make the compound a D-isoAsp, and click "edit chi angles", I receive an error: This residue does not have assigned torsion/chi angles". I do not know what I should do to fix the problem. I thought eLBOW would automatically generate Chi angles but actually it did not in my case. I appreciate if you have any input on this.
[email protected] http://phenix-online.org/mailman/listinfo/phenixbb Unsubscribe: [email protected]