If you want to test this, set the ARG atom occupancies to 0.0 - calculate another map, and see what the density looks like - you can flip through the aRG rotamers using coot.
Eleanor On 13 February 2015 at 06:12, Dialing Pretty < [email protected]> wrote: > Dear All, > > I have a set of data, in which there are very nice electron density for > several Arg residues. However MolProbity analysis demonstrated that the > percentage of the Arg rotamer in my data is 0%. Although there is the > possibility that the Arg rotamer in my data is 0%, I still wonder is any > possibility that to correct the Arg rotamer in my data so that it would > belong to the scope of commonly observed Arg rotamer. > > I am looking forward to getting a reply from you on it. > > > Dialing > > >
