Class: All beta proteins

Lineage:

1. Root: scop
2. Class: All beta proteins [48724]

Folds:

1. Immunoglobulin-like beta-sandwich [48725] (1)
   1. Immunoglobulin [48726] (1)
2. Cupredoxins [49502] (1)
   1. Cupredoxins [49503] (1)
3. PNGase F-like [49741] (2)
   1. PHM/PNGase F [49742] (1)
   2. Viral proteins [49749] (2)
4. Segmented RNA-genome viruses' proteins [49817] (1)
   1. Segmented RNA-genome viruses' proteins [49818] (1)
5. OB-fold [50198] (1)
   1. MOP-like [50331] (2)
6. Reductase/isomerase/elongation factor common domain [50412] (1)
   1. Ferredoxin reductase-like, FAD-binding (N-terminal) domain [50413] (5)
7. Single-stranded right-handed beta-helix [51125] (1)
   1. Pectin lyase-like [51126] (1)
8. Double-stranded beta-helix [51181] (1)
   1. cAMP-binding domain-like [51206] (1)