[ABCDEFGHIJKLMNOPQRSTUVWXYZabc](ab)
Classes:
- 24
- 24
- 24
- 24
- Artifacts0
- Coiled coil proteins0
- Designed proteins0
- 18
- Membrane and cell surface proteins and peptides0
- Multi-domain proteins (alpha and beta)0
- 5
- 12
- 24
* Number of PDB entries of each Class