Fold: alpha-alpha superhelix

multihelical; 2 (curved) layers: alpha/alpha; right-handed superhelix

Lineage:

1. Root: scop
2. Class: All alpha proteins
3. Fold: alpha-alpha superhelix
   multihelical; 2 (curved) layers: alpha/alpha; right-handed superhelix

Superfamilies:

1. ARM repeat (6)
2. Ankyrin repeat (1)
3. Sec7 domain (1)
4. Lipovitellin-phosvitin complex, superhelical domain (1)
5. Bacterial muramidases (1)
6. Protein prenylyltransferase (1)
7. 14-3-3 protein (1)
8. Tetratricopeptide repeat (TPR) (1)
9. ENTH/VHS domain (2)
10. Phosphoinositide-binding clathrin adaptor, N-terminal domain (1)
11. Cytochrome c oxidase subunit E (1)