Lineage for Species: Avian infectious bursal disease virus [TaxId: 10995]

1. Root: SCOPe 2.08

2. Class b: All beta proteins [48724] (180 folds)

3. Fold b.121: Nucleoplasmin-like/VP (viral coat and capsid proteins) [88632] (7 superfamilies) sandwich; 8 strands in 2 sheets; jelly-roll; some members can have additional 1-2 strands characteristic interaction between the domains of this fold allows the formation of five-fold and pseudo six-fold assemblies

4. Superfamily b.121.4: Positive stranded ssRNA viruses [88633] (10 families)

5. Family b.121.4.9: Birnaviridae-like VP [141109] (2 proteins) dsRNA virus but unlike the other dsRNA viruses has a genomic arrangement and genomic replication strategy similar to +sRNA viruses; includes Pfam PF01766; Birnavirus VP2 protein

6. Protein automated matches [190599] (2 species) not a true protein

7. Species Avian infectious bursal disease virus [TaxId:10995] [255826] (1 PDB entry)