Dear Yao Yao
The DNA naming convention in PDB files has changed recently and the tutorial
has been updated to reflect this. Unfortunately that means it won't work
with AMBER v9. You could try this version of the tutorial instead:
http://www.rosswalker.co.uk/tutorials/amber_workshop/Tutorial_one/
All the best
Ross
> -----Original Message-----
> From: Yao Yao [mailto:yao0o.ymail.com]
> Sent: Wednesday, September 28, 2011 5:29 PM
> To: amber.ambermd.org
> Subject: [AMBER] 1st DNA tutorial cannot save parameter
>
> Hi,
>
> I am following the very 1st DNA tutorial closely but found I failed to
> save the parameters every time I use "saveamberparm".
>
> The error message reads,
> ------------------------
>
> .... ...
>
> FATAL: Atom .R<DT 20>.A<H2' 37> does not have a type.
> FATAL: Atom .R<DT 20>.A<H2'' 38> does not have a type.
> FATAL: Atom .R<DT 20>.A<HO3' 39> does not have a type.
> Failed to generate parameters
> Parameter file was not saved.
>
> -------------------------
>
> I am using amber9, would this error be due to the amber version.
>
> Thanks,
>
> yao yao
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Received on Wed Sep 28 2011 - 22:00:06 PDT
