PDB Data Distribution by Experimental Method and Molecular Type

Experimental Method	Proteins	Nucleic Acids	Protein/NA Complex	Other	Total
X-Ray	125705	1997	6493	10	134205
NMR	11027	1277	259	8	12571
Electron Microscopy	2159	31	771	0	2961
Multi Method	127	5	2	1	135
Other	250	4	6	13	273
Total	139268	3314	7531	32	150145

124085 structures in the PDB have a structure factor file.
9911 structures in the PDB have an NMR restraint file.
3663 structures in the PDB have a chemical shifts file.
3020 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.

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PDB Data Distribution by Experimental Method and Molecular Type

Sunburst Chart for Experimental Method and Molecular Type