Lineage for Superfamily b.121.2: Group II dsDNA viruses VP
- Root: SCOPe 2.07
Class b: All beta proteins [48724] (178 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.121.2: Group II dsDNA viruses VP [49749] (4 families) 
duplication: consists of two domains of this fold packed together like the nucleoplasmin subunits
trimeric; in the trimers, the domains are arranged around pseudo six-fold axis
Families:
b.121.2.1: Coat protein p3 [49750] (2 proteins) b.121.2.2: Adenovirus hexon [49753] (2 proteins)
each domain is heavily decorated with many insertions
b.121.2.3: Major capsid protein vp54 [82013] (2 proteins) 
b.121.2.0: automated matches [227210] (1 protein)
not a true family
More info for Superfamily b.121.2: Group II dsDNA viruses VP
Timeline for Superfamily b.121.2: Group II dsDNA viruses VP:
- Superfamily b.121.2: Group II dsDNA viruses VP first appeared (with stable ids) in SCOP 1.55, called Superfamily b.13.2: Viral proteins
- Superfamily b.121.2: Group II dsDNA viruses VP appears in SCOPe 2.06
- Superfamily b.121.2: Group II dsDNA viruses VP appears in the current release, SCOPe 2.08