[BLAST+] How to select sequences exp. HUMAN from database exp. refseq_protein and search on them ?
2 answers
You could filter the results for human hits
or
1. Create a list of gi's for human from refseq_protein using blastdbcmd (http://www.ncbi.nlm.nih.gov/books/NBK279689/).
2. You could then use the "gilist" option with your local blast search using the list from #1 or if you intend to do the searches regularly create a subset blast database using blastdb_aliastool: http://www.ncbi.nlm.nih.gov/books/NBK279693/
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