Protein Similarity Search

The emphasis of this tool is to find regions of sequence similarity quickly, with minimum loss of sensitivity.

Important notice: WU-BLAST will be retired from service in August 2015. We recommended users migrate to another sequence similarity search tool. If you have any questions/concerns please contact us via the feedback link above.

STEP 1 - Select your databases
    • UniProtKB Taxonomic Subsets
    • UniProt Clusters
    • Patents
    • Structure
    • Other Protein Databases
STEP 2 - Enter your input sequence

a sequence in any supported format:

a file:

STEP 3 - Set your parameters
STEP 4 - Submit your job
(Tick this box if you want to be notified by email when the results are available)
If available, the title will be included in the subject of the notification email and can be used as a way to identify your analysis

If you plan to use these services during a course please contact us.