Number of Chains

All ProteinsSoluble ProteinsMembrane Proteins

SCOPe

Number of Protein Chains:3

Classes:

All alpha proteins :
544
All beta proteins :
2469
Alpha and beta proteins (a+b) :
1357
Alpha and beta proteins (a/b) :
1094
Artifacts :
955
Coiled coil proteins :
247
Designed proteins :
14
Low resolution protein structures :
14
Membrane and cell surface proteins and peptides :
525
Multi-domain proteins (alpha and beta) :
58
Not Classified :
3656
Peptides :
9
Small proteins :
177

* Number of PDB entries of each Class

PDL