[BiO BB] Analysis of mass spectrometry results using custom protein databases

[Vered Caspi]

Hello,

I received mass spec data for proteins (tryptic peptides) of a rare
organism. Data analysis using web-based programs against standard protein
databases did not yield results.

We would like to run the analysis against a collection of the protein
sequences from our organism, which we have constructed in-house.

My question is whether there is a public program which can accept the
protein sequences, "cut" them bioinformatically, and use that to identify
the proteins analyzed in the mass sptrometry.

                       Vered

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Vered Caspi, Ph.D.
Bioinformatics Core Facility, Head
National Institute for Biotechnology in the Negev
Building 39, room 214
Ben-Gurion University of the Negev
Beer-Sheva 84105, Israel 
 
Email:  <mailto:veredcc at bgumail.bgu.ac.il> veredcc at bgumail.bgu.ac.il
Tel: 08-6479034 054-7915969
Fax: 08-6472983
 
 <http://bioinfo.bgu.ac.il> http://bioinfo.bgu.ac.il
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