-surf flag is used with -ref flag. Provide the reference file in the -ref
flag.
On Thu, Feb 6, 2020 at 1:52 AM Pandya, Akash
wrote:
> Hi all,
>
> I am trying to calculate the RDF between the protein surface and the
> centre of mass of my ligand and water molecules. Please find below the
>
Dear Joe,
Sorry for the confusion. I am working with martini force field and I have
three different molecules in the micelle structure. I want to analyze the
RDF of the constituent molecules with respect to the line that pass through
the center along with its length. As I mention before this line
You cannot use a line as the reference. From a brief glance at the paper
you link it seems like maybe you actually want to compute the expectation
value of the micelle backbone, a method known as principle curves which is
a generalization of principle component analysis. At any rate, you should
Dear Joe,
Sorry for the confusion. I am working with martini force field and I have
three different molecules in the micelle structure. I want to analyze the
RDF of the constituent molecules with respect to the line that pass through
the center along with its length. As I mention before this line
See here for info on the selection syntax
http://manual.gromacs.org/documentation/5.1/onlinehelp/selections.html
On Wed, Mar 14, 2018 at 10:01 AM, Esra Kaçar wrote:
> Dear all,
>
> I am working on a wormlike micelle that has a curved structure. I want to
> calculate the
Well, since you are not interested in the duplex stability, I would not use
-COM. See, during the simulation, the center-of-mass of such a small helix
part can drastically move, leading to a questionable result. Check your
system and make sure that you will not face this situation.
About the PMF,
On 12/27/14 4:17 AM, soumadwip ghosh wrote:
Hi,
I am studying the dynamics of a double stranded DNA in presence of
small molecules. I want to study the preferential binding of these
molecules in the grooves and backbones of the DNA and also calculate the
feasibility of these binding in