Many programs exist for, e.g.,
- Prediction of protein sorting signals and subcellular localization sites.
- Prediction of targeting sequences.
- Prediction of type O-glycosylation sites.
- Prediction of GPI-anchor and cleavage sites.
- Prediction of Ser, Thr and Tyr phosphorylation sites.
- Prediction of protease cleavage sites in picornaviral proteins.
Located on the ExPASY server is:
- The Sulfinator - Predicts tyrosine sulfation sites in protein sequences.
- Tyrosine sulfation is an important post-translational modification of proteins that go through the secretory pathway.
Search options are:
- Search by SWISS-PROT protein identifiers (ID).
- Search by SWISS-PROT/TrEMBL accession numbers (AC).
- Or insert sequences in FASTA format.
Example: Using the Sulfinator to detect tyrosine sulfation sites for SWISS_PROT Accn.no P35523.
- Enter the Accession no into the query box and hit Submit.
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