Family C71: distribution among viruses

Organisms named in bold type are those for which the genomes have been completely sequenced.
Organism Counts of peptidase homologues
Methanobacterium phage psiM2 1
Methanothermobacter wolfeii prophage psiM100 1
viruses with completed genomes lacking homologues
Bat SARS CoV Rp3/2004