[A4](AB)
Classes:
- 21
- 3
- 1
- Alpha and beta proteins (a/b)0
- 6
- Coiled coil proteins0
- Designed proteins0
- Low resolution protein structures0
- Membrane and cell surface proteins and peptides0
- Multi-domain proteins (alpha and beta)0
- 59
- Peptides0
- Small proteins0
* Number of PDB entries of each Class
