I did all atom simulation of my protein-ligand complex on 2 GPUs (Tesla
M2090). Here is my input file:
 All atom simulation
 &cntrl
 imin   = 0,
 irest  = 1,
 ntx    = 5,
 ntb    = 2,
 ntp    = 1,
 cut    = 8.0,
 ntc    = 2,
 ntf    = 2,
 tempi  = 298.0,
 temp0  = 298.0,
 ntt    = 3,
 taup = 2,
 ig = 47123,
 iwrap = 1,
 gamma_ln = 1.0,
 nstlim = 35000000, dt = 0.002
 ntpr = 1000, ntwx = 1000, ntwr = 50000
 &end
After 13399000 steps, simulation stopped and I got following error in
output file:
"Unit   16 Error on OPEN: prod3.rst"
When I generated the pdb file using ambpdb, I observed that proteins are
ligands are outside the water-box (see attached image).
Can anyone suggest me what am I doing wrong.
*​Thanks,Hirdesh​*
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Received on Mon May 02 2016 - 05:00:05 PDT