[gmx-users] Protein at given pH
s.neumann08 at gmail.com
Wed Nov 7 10:19:29 CET 2012
Dear Gmx Users,
I am trying to simulate protein-ligand interactions at specific pH=5.
I processed my protein.pdb into the H++. As I see from th titration
curve of the entire molecule it appears that at pH=5 the total charge
should be equal to 2. When I process the obtained pdb from the server
to pdb2gmx using -ignh I get the total charge of -3. Can anyone
explain me this?
In terms of small molecules how can I get parameters at specific pH? I
am using Charmm and parachem.org does not support pH changes. Can
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