Off topic:please help with blast database creation error

Question

[sohra]

Hi folks,

I'm trying to make a protein blast database that it give me an error due to duplicate sequences; I removed duplicate sequences with Dedupe tool (http://sourceforge.net/projects/bbmap/) But I still got the same error:

BLAST Database creation error: Error: Duplicate seq_ids are found:
LCL|51651|M

I have also checked the fasta protein sequences for the blank lines, but there was no blank line. Could you please help me what is wrong here?

Thanks so much