Choose a database:

(click to show/hide available data sets)

Set parameters:

Program Output Expect Descriptions Alignments

Perform ungapped alignment

Enter a sequence:

The query sequence is  filtered for low complexity regions by default.

This is not a batch BLAST server, if a multi-FASTA file is used only the first sequence will be used.

Enter here your input data as sequence in FASTA format or upload a file

Click here for an example FASTA file.