[gmx-users] protein-dna interaction

[Mark Abraham]

shahab shariati wrote:
> Hi
> 
> 
> 
> What is the best force field for protein-dna interactions.

Time for a literature search :-) The answer to your question is probably 
"it depends".

> I have 2 separate
> pdb file for protein and dna. Can I merge theses 2 pdb files as input file
> for gromacs.

Yes. You can translate and rotate them with editconf, then paste them 
together in a text editor, preserving the PDB format correctly.

Mark