PDB Data Distribution by Experimental Method and Molecular Type
Molecular Type | X-ray | NMR | EM | Multiple methods | Neutron | Other | Total |
---|---|---|---|---|---|---|---|
Protein (only) | 146456 | 11933 | 7334 | 185 | 72 | 32 | 166012 |
Protein/Oligosaccharide | 8640 | 31 | 1274 | 5 | 0 | 0 | 9950 |
Protein/NA | 7722 | 277 | 2308 | 3 | 0 | 0 | 10310 |
Nucleic acid (only) | 2441 | 1403 | 62 | 11 | 2 | 1 | 3920 |
Other | 154 | 31 | 5 | 0 | 0 | 0 | 190 |
Oligosaccharide (only) | 11 | 6 | 0 | 1 | 0 | 4 | 22 |
Total | 165424 | 13681 | 10983 | 205 | 74 | 37 | 190404 |
11034 structures in the PDB have an NMR restraint file.
5566 structures in the PDB have a chemical shifts file.
4 structures in the PDB have NMR unified data files (NEF and/or NMR-STAR format files).
10585 3DEM maps were used for the determination of 10775 PDB structures.