PDB Data Distribution by Experimental Method and Molecular Type

Experimental MethodProteinsNucleic AcidsProtein/NA ComplexOtherTotal
X-Ray132280207468038141165
NMR112561309262812835
Electron Microscopy302433103504092
Multi Method144521152
Other2824613305
Total1469863425810830158549
131084 structures in the PDB have a structure factor file.
10185 structures in the PDB have an NMR restraint file.
3942 structures in the PDB have a chemical shifts file.
4161 structures in the PDB have a 3DEM map file.