Table 1. Location of putative cleavage sites in the porcine sapelovirus polyprotein.
| Cleavage site | Amino acid sequence | Position of amino acid | ||
| 1a | 2b | 3c | ||
| L/VP4 | GNKPQ/GAYNH | 84/85 | 84/85 | 84/85 |
| VP4/VP2 | GPSLK/APDKE | 137/138 | 137/138 | 137/138 |
| VP2/VP3 | RQ/GFPVR | 375/376 | 375/376 | 375/376 |
| VP3/VP1 | YQ/GD | 609/610 | 609/610 | 609/610 |
| VP1/2A | AEQLa , b (ATQTc)/GPYE | 902/903 | 894/895 | 894/895 |
| 2A/2B | HDWVQ/GLGQV | 1128/1129 | 1120/1121 | 1120/1121 |
| 2B/2C | EPHKQ/GPSDW | 1233/1234 | 1225/1226 | 1225/1226 |
| 2C/3A | DAIFQ/GPVQ | 1565/1566 | 1557/1558 | 1557/1558 |
| 3A/3B | KQ/GAY | 1665/1666 | 1657/1658 | 1657/1658 |
| 3B/3C | KAVVQ/GPDME | 1687/1688 | 1679/1680 | 1679/1680 |
| 3C/3D | FVNKQ/GLITE | 1869/1870 | 1861/1862 | 1861/1862 |
| 3D/ | F/ | 2331/ | 2323/ | 2322/ |
Letters in bold represent conserved amino acid residues.
a
YC2011, KS05151 and csh strains.
b
KS055217 and KS04105 strains.
c
V13 strain.