Hi all,

I looking for RNA viruses from datasets. I already performed a blastx of the contigs generated against the database of all reference RNA virus proteins download from GenBank.

Now I'd like to perform a domain-based blast by comparing the filtered contigs against the Conserved Domain database with a threshold of 10^-2. I'm interested in those contigs containing RNA-dependent RNA-polymerases (cd01699) and reverse-transcriptase-like (cl02808) domains.

In order to do that... do you know how can I download the CDD database?

Thanks!

Guillermo