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Peptide File Extractor (console version)

The Peptide File Extractor will process the Sequest .Out or _out.txt files to create Synopsis and First Hits files, which are tab-delimited files summarizing the peptide identifications in the .Out file (see below for examples). If processing .Out files, then the concatenated _Out.txt file file will also be created. In addition, the program looks for .Dta files for the given dataset and will combine them into _Dta.txt files. The program can also be used as a simple .Dta file concatenator if not .Out or _Out.txt files are present for the specified dataset but .Dta files are present.

The First Hits file contains only the top scoring peptide reported for each spectrum. The Synopsis file contains all of the peptides above a threshold in each spectrum. See below for some screenshots of example input and output files. Other software on this site that reads Synopsis files includes Spectrum Look and the Peptide Hit Results Processor.

Please see the Command Line Application Help page for additional information on running this program at the Windows command prompt.

Download Software Tool Download Source Code  

Version v1.1.2992 Requirements Microsoft NET Framework 2.0
Date Updated March 11, 2008 File Size (Software Tool) 582 KB (ZIP)
Registration Required No File size (Source Code) 492 KB (ZIP)
Developers Matthew Monroe and Ken Auberry
Comments See the complete Revision History for a history of changes


Example Data Files

SEQUEST Out File Excerpt

SEQUEST Out File


 

SEQUEST Synopsis File Excerpt

SEQUEST Syn File


 

Detailed Example Input and Output Files


 

Acknowledgment

All publications that result from the use of this software should include this statement:

Portions of this research were supported by the W.R. Wiley Environmental Molecular Science Laboratory (a national scientific user facility sponsored by the U.S. Department of Energy's Office of Biological and Environmental Research and located at PNNL). PNNL is operated by Battelle Memorial Institute for the U.S. Department of Energy under contract DE-AC05-76RL0 1830.