Tandem Mass Spectrometry Peptide
Sorter
Helping you use all of your data and
saving your precious time.
Peptide Sorter HOME
- Peptide Sorter will allow you to use custom databases by
automatically sorting through large de
novo peptide lists from PEAKS (Ma et al., 2003) using
blastp. If the species of your study is not well defined in
public databases, Peptide Sorter will help you use de novo peptides that often cannot
match otherwise.
- FAQ
- Sequences obtained via de
novo sequencing, can contribute many more peptides to the
overall coverage of the protein (Jordon-Thaden et al., in progress).
- What will Peptide
Sorter do?
- For known proteins: It will increase percent
coverage of your target protein.
- For unknown proteins: It will filter peptide lists
to generate an unmatched list to serach by homology.
- Run Peptide Sorter multiple
times, changing the target protein each time, until you achieved the
highest % coverage for a positive ID.
WARNING!
ALL SEQUENCES CANNOT HAVE SPACES, CARRIER RETURNS, OR NUMBERS.
ALL SEQUENCES MUST BE AN UNFORMATTED TEXT FILE.
ALL SEQUENCES MUST BE GIVEN A NAME FOLLOWING A ">", WHICH IS
CALLED FASTA FORMAT.
YOUR RESULTS WILL NOT BE SAVED WITH US!
COPY AND PASTE ONTO YOUR COMPUTER FOR SAVING.
Contact Information:
Ingrid Jordon-Thaden ithaden@unlserve.unl.edu
The Nguyen thevannguyen@unl.edu