PDB Data Distribution by Experimental Method and Molecular Type

Experimental Method	Proteins	Nucleic Acids	Protein/NA Complex	Other	Total
X-Ray	133130	2084	6873	8	142095
NMR	11289	1313	264	8	12874
Electron Microscopy	3141	35	1066	0	4242
Multi Method	145	5	2	1	153
Other	283	4	6	13	306
Total	147988	3441	8211	30	159670

132016 structures in the PDB have a structure factor file.
10224 structures in the PDB have an NMR restraint file.
4059 structures in the PDB have a chemical shifts file.
4311 structures in the PDB have a 3DEM map file.

Sunburst Chart for Experimental Method and Molecular Type

Distribution by experimental method shown in yellow; molecular type in blue. Mouse over to view the statistical description of the particular section; click on a section to zoom in that particular section's statistical distribution, and then click on the center bullseye to zoom out back to the previous distribution.

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.

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PDB Data Distribution by Experimental Method and Molecular Type

Sunburst Chart for Experimental Method and Molecular Type