Lineage for Superfamily b.121.6: Group I dsDNA viruses
- Root: SCOPe 2.04
Class b: All beta proteins [48724] (176 folds) 
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
Superfamily b.121.6: Group I dsDNA viruses [88648] (2 families) 
Families:
b.121.6.1: Papovaviridae-like VP [88649] (3 proteins) 
b.121.6.0: automated matches [227135] (1 protein)
not a true family
More info for Superfamily b.121.6: Group I dsDNA viruses
Timeline for Superfamily b.121.6: Group I dsDNA viruses:
- Superfamily b.121.6: Group I dsDNA viruses first appeared in SCOP 1.65
- Superfamily b.121.6: Group I dsDNA viruses appears in SCOPe 2.03
- Superfamily b.121.6: Group I dsDNA viruses appears in SCOPe 2.05
- Superfamily b.121.6: Group I dsDNA viruses appears in the current release, SCOPe 2.08