Protein Simulation is giving too many LINCS errors and the program terminates in 14 ps. I am using parameters as in sample mdp files.
Can you please show here you Final Dynamics Parameter File....
Namdeo sir, I am using the default values in all the three mdp files. only changing- nsteps = 50000 ; total 100 ps. (which originally is 5000 and 10ps) in pr.mdp and full.mdp.
Bhavani sir, i have read the documentation u suggested. dont know how to minimize the system
Dear Sweta,
here i have attached mdp files generally used in a protein in water simulation. Review the files use them and let me know required if any.
http://nmr.chem.uu.nl/~tsjerk/course/molmod/md.html
GO through tutorial it will helpful for you
thanks Vinod.
Finally i solved the problem. the system was having nonzero total charge. i replaced some water with Cl ions to make the system neutral.
11 December 2015 2,603 4 View
How to calculate the RMSD values for a MD simulation using MOE?
07 August 2021 0 0 View
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
Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...
03 March 2021 9,989 2 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...
02 March 2021 2,431 3 View
Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...
02 March 2021 4,910 3 View