Welcome to BLAST search page of B3Pdb database

BLAST-Search page assists users in performing BLAST search against the peptides stored in B3Pdb database. User can submit their peptides with desired BLAST options for performing similarity search.This tool will returns the BLAST output containing list of peptides similar to the query peptide. For more information see HELP page.

Submit a query Peptide for BLAST Search

Paste your peptide sequence in single letter code.() *


By default, suggested parameters/options have been set for Peptide BLAST.
   User can change the parameters as per the needs.

E-Value       Matrix       Word Size  
SEG Filtering       Compositional Biasness  


* Example Blood brain barrier Penetrating Peptide