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<font face="Arial, Helvetica">Dear Chris,
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<br />
Thank you for your reply.
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My protein is very stable.
<br />
<br />
I simulated it in 300ns in 300K before but there was almost no change.
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That's why I want to do denaturation now.
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<br />
I want to start a new simulation on the protein which is unfolded.
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And I'll read the paper you told me.
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Thank you.
<br />
<br />
But I don't understand what you recommend me to do.
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You use 3000K on your protein and the protein unfolded.
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I use 600K on my protein but the system explode(box become very big and protein locate at corner).
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<br />I saw the second way on this web,
<br />http://manual.gromacs.org/online/protunf.html
<br />But it also useless to me.
<br />
<br />
And in my mdp I use thermostat and barostat, which means my system is NPT.
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Does anything wrong in my methods?
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<br />
Sincerely yours,
<br />
<br />
Hsin-Lin
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