pfam00951: Arteri_Gl (This model is not part of the current CDD release)
Arterivirus GL envelope glycoprotein
Arteriviruses encode 4 envelope proteins, Gl, Gs, M and N. Gl envelope protein, is encoded in ORF5, and is 30- 45 kDa in size. Gl is heterogenously glycosylated with N-acetyllactosamine in a cell-type-specific manner. The Gl glycoprotein expresses the neutralisation determinants.