Cpptraj: RMSD as a function of Residue Number?

I have the AMBER 10ns MD trajectory, I want to calculate the average RMSD over all snapshots for each residue. Would you please tell me where I can get the cpptraj script to plot RMSD vs Residue...

10 November 2016 4,533 3 View

Gnuplot: simultaneously multiply and divide $1 in gnuplot.

Hi! Can someone tell me how I can simultaneously multiply and divide $1 in gnuplot, like I have divided $1 previously using following script without rewrite data file. splot 'dssp.gnu' using...

10 November 2016 1,353 3 View

Multiply whole column with a value (Shell Programming and Scripting)?

07 August 2016 4,716 2 View

Query regarding MD Simulation of a protein with an elongated active site?

Dear all,I am interested to run MD simulation to look closer into the mode of interactions between different ligands and protein. My target protein is a homotetramer and I have selected it's chain...

06 July 2016 9,530 12 View

Does anyone know, how to make active site conserve water unique before loading pdb on xleap?

I want to run MD, but my problem is conserve water of my target protein active site. Six conserve water molecules are present in active site. When I load complex pdb on xleap, then after adding...

31 December 2015 724 1 View

Troubles in understanding, amber minimization input?

Dear all, I am a beginner at amber and I have some troubles in understanding, amber minimization input file flags. I am using the following script for minimzation, Minimization Amber12 &cnrl...

31 December 2015 1,806 2 View

Any advice on the atom type error after resp charge calculation using gaussian?

I want to optimize reference ligand of my target protein (1M48) before running Molecular Dynamic Simultion. I have prepared reference ligand mol2 file through moe and then convert it into com...

11 December 2015 7,127 3 View

NAMD tuitorial for Membrane Bound Protein Complex Structure.

03 April 2015 6,859 2 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View