Programs available for ViroBLAST
- blastn 
 - compares a nucleotide query sequence against a nucleotide sequence database.
 - blastp 
 - compares an amino acid query sequence against a protein sequence database.
 - blastx 
 - compares a nucleotide query sequence translated in all reading frames 
against a protein sequence database.
 - tblastn 
 - compares a protein query sequence against a nucleotide sequence database 
dynamically translated in all reading frames.
 - tblastx 
 - compares the six-frame translations of a nucleotide query sequence
against the six-frame translations of a nucleotide sequence database.