[spctools-discuss] Mascot automatic decoy xinteract

2018-04-13 Thread Dr. Andreas Otto
Dear all,

I was wondering about the automatic decoy search in recent Mascot versions:
Is there a way to use this in defining the negative entries while using
xinteract? Or shall I rather use a concatenated manually reverted database
in the search to assess the negative distribution?

Any input appreciated!

best

Andreas

 

Dr. Andreas Otto

Institute for Microbiology

Department of Microbial Proteomics

Ernst-Moritz-Arndt-University Greifswald

F.- Hausdorff-Str. 8

17489 Greifswald

 

phone: +49 3834 420 5920

fax:+49 3834 420 5902

 

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[spctools-discuss] TPP for large databases/ metaproteomics

2018-03-19 Thread Andreas Otto
Dear all,

We are currently trying to set up the TPP for large databases (>4GB) and
would like to know if there is anyone who could propose the best setup for
the software? Is there any way of allocating kernels/ memory to the TPP to
let it run faster?

I appreciate your help!

best

Andreas

 

 

Dr. Andreas Otto

Institute for Microbiology

Department of Microbial Proteomics

Ernst-Moritz-Arndt-University Greifswald

F.- Hausdorff-Str. 8

17489 Greifswald

 

phone: +49 3834 420 5920

fax:+49 3834 420 5902

 

 

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[spctools-discuss] TPP for large databases/ metaproteomics

2018-03-19 Thread Dr. Andreas Otto
Dear all,

We are currently trying to set up the TPP for large databases (>4GB) and
would like to know if there is anyone who could propose the best setup for
the software? Is there any way of allocating kernels/ memory to the TPP to
let it run faster?

I appreciate your help!

best

Andreas

 

 

Dr. Andreas Otto

Institute for Microbiology

Department of Microbial Proteomics

Ernst-Moritz-Arndt-University Greifswald

F.- Hausdorff-Str. 8

17489 Greifswald

 

phone: +49 3834 420 5920

fax:+49 3834 420 5902

 

 

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[spctools-discuss] ProteoGrapher

2015-04-13 Thread andreas . otto
Dear all -
Does anyone know what ProteoGrapher is about?
I was not able to find anything apart from the release notes.
best
Andreas

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Re: [spctools-discuss] xcorr (sequest) and charge filtering for pep.xml files

2014-12-08 Thread andreas . otto
Dear David,
I guess that refers to the viewer? This possibility was apparent to us - I 
am sorry for being imprecise: We would like to filter our pep.xml prior to 
spectrast for specific PTM as we have done previously with our data to keep 
up with our workflows and therefore we would need an output as pep.xml 
again. Is that possible somehow?
best
Andreas

Am Freitag, 5. Dezember 2014 19:29:13 UTC+1 schrieb David Shteynberg:

 PepXMLViewer.cgi should be able to do it.  Using Petunia open the 
 Files link at the top.  Navigate to the directory containing your file 
 and click on the link in the View? column. 

 -David 

 On Thu, Dec 4, 2014 at 11:06 PM,  andrea...@uni-greifswald.de 
 javascript: wrote: 
  Dear all, 
  Is there any possibility to filter pep.xml files according to charge 
 state 
  and/ or XCorr? 
  We would like to do it either in the GUI or at the command line. 
  best, 
  Andreas 
  
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[spctools-discuss] xcorr (sequest) and charge filtering for pep.xml files

2014-12-05 Thread andreas . otto
Dear all,
Is there any possibility to filter pep.xml files according to charge state 
and/ or XCorr?
We would like to do it either in the GUI or at the command line.
best,
Andreas

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