Number of Chains

All ProteinsSoluble ProteinsMembrane Proteins

SCOPe

Number of Protein Chains:4

Classes:

All alpha proteins :
1392
All beta proteins :
2252
Alpha and beta proteins (a+b) :
2027
Alpha and beta proteins (a/b) :
4289
Artifacts :
1355
Coiled coil proteins :
89
Designed proteins :
7
Low resolution protein structures :
8
Membrane and cell surface proteins and peptides :
55
Multi-domain proteins (alpha and beta) :
383
Not Classified :
4988
Peptides :
9
Small proteins :
166

* Number of PDB entries of each Class

PDL