[gmx-users] Compare two bilayers made from two methods

Kieu Thu Nguyen kieuthu2212 at gmail.com
Wed Feb 20 14:34:19 CET 2013


Thank Justin so much !


On Wed, Feb 20, 2013 at 8:15 PM, Justin Lemkul <jalemkul at vt.edu> wrote:

>
>
> On 2/20/13 4:09 AM, Kieu Thu Nguyen wrote:
>
>> Dear all,
>>
>> I do not know whether there is any difference between a big bilayer and
>> the
>> other bilayer made from merging two small bilayers made before.
>>
>> I make a bilayer from two methods:
>>
>> (1) merging two small bilayers (made before) by the below command
>>
>> genconf -f bilayer_small.gro -trj bilayer_small.xtc -nbox 2 1 1 -o
>> bilayer_double.gro
>>
>> (2) make a big bilayer directly
>>
>>
> With suitable equilibration (tens or hundreds of ns), the starting
> configuration of the membrane is largely irrelevant.
>
> -Justin
>
> --
> ==============================**==========
>
> Justin A. Lemkul, Ph.D.
> Research Scientist
> Department of Biochemistry
> Virginia Tech
> Blacksburg, VA
> jalemkul[at]vt.edu | (540) 231-9080
> http://www.bevanlab.biochem.**vt.edu/Pages/Personal/justin<http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin>
>
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