Re: [AMBER] 3NKB5

From: 王珍 <wangzhenzk.126.com>
Date: Wed, 28 May 2014 22:19:11 +0800 (CST)

Hi Jason,
  After i pronate the N3, why can not i save the parameter of the force field using the saveamberparm?
   Thank you!








At 2014-05-28 09:00:20, "王珍" <wangzhenzk.126.com> wrote:
>
>
>Hi Jason,
>Thank you for your help. I solved the problem based on your suggestion. thank you!
>
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>At 2014-05-27 06:20:14, "Jason Swails" <jason.swails.gmail.com> wrote:
>>On Tue, May 27, 2014 at 3:08 AM, 王珍 <wangzhenzk.126.com> wrote:
>>
>>> Hi Sir,
>>>
>>> Recently I use the Ambertools12 to protonate the N3 of the base Cytosine62
>>> of the nucleic, I find the model of pdb at the
>>> AmberTools12/amber12/dat/leap/prep/protonated_nucleic/RC+.pdb. but I do not
>>> realize how can I call the model to add the hydrogen according the RC+.pdb.
>>>
>>> I will deeply appreciate if you would like to tell me the solution.
>>>
>>
>>The protonated nucleic acids can be loaded into your leap session using
>>the command "loadOFF all_prot_nucleic10.lib". At that point, if you rename
>>the C 62 residue "CP" in your nucleic acid PDB file, leap will add
>>hydrogens according to the protonated Cytosine template.
>>
>>HTH,
>>Jason
>>
>>--
>>Jason M. Swails
>>BioMaPS,
>>Rutgers University
>>Postdoctoral Researcher
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Received on Wed May 28 2014 - 07:30:02 PDT
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