Joshua Ballanco wrote:

<snip>

For PME I was using:

coulombtype         =  PME
rlist               =  0.55
rcoulomb            =  0.55
rvdw                =  0.55
fourierspacing      =  0.1375

What force field are you using? These cut-off's seem a bit bizarre for most of the standard force fields distributed with Gromacs.

-Justin



If, however, I remove the distance restraints, the simulation has no problem.

Hmmm? This seems to contradict what you say above.

What I meant to say is that if I remove the line "disre = simple", then the simulation has no problem (other than the helix coming apart). With restraints, the system eventually explodes.

Thanks for taking a look!

Cheers,

Josh_______________________________________________
gmx-users mailing list    [email protected]
http://www.gromacs.org/mailman/listinfo/gmx-users
Please search the archive at http://www.gromacs.org/search before posting!
Please don't post (un)subscribe requests to the list. Use thewww interface or send it to [email protected].
Can't post? Read http://www.gromacs.org/mailing_lists/users.php


--
========================================

Justin A. Lemkul
Graduate Research Assistant
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

========================================
_______________________________________________
gmx-users mailing list    [email protected]
http://www.gromacs.org/mailman/listinfo/gmx-users
Please search the archive at http://www.gromacs.org/search before posting!
Please don't post (un)subscribe requests to the list. Use the www interface or send it to [email protected].
Can't post? Read http://www.gromacs.org/mailing_lists/users.php

Reply via email to