Family C31: distribution among viruses
| Organisms named in bold type are those for which the genomes have been completely sequenced. | |
|---|---|
| Organism | Counts of peptidase homologues |
| lactate-dehydrogenase-elevating virus | 2 |
| porcine reproductive and respiratory syndrome virus | 15 |
| viruses with completed genomes lacking homologues |
|---|
| Bat SARS CoV Rp3/2004 |
