Hi, I want to do psiblast in command line. Before, performing psiblast, I tried to make a blast database by using makeblastdb command. But it shows the following error:
BLAST Database creation error: Error: Duplicate seq_ids are found: REF|WP_003261842.1
My fasta file is very large. So, manual deletion of the duplicate sequence is nearly impossible. How can I get rid from the duplication?