PDB Data Distribution by Experimental Method and Molecular Type

Experimental MethodProteinsNucleic AcidsProtein/NA ComplexOtherTotal
X-Ray132984208468698141945
NMR112831313264812868
Electron Microscopy313235106304230
Multi Method145521153
Other2834613306
Total1478273441820430159502
131866 structures in the PDB have a structure factor file.
10218 structures in the PDB have an NMR restraint file.
4053 structures in the PDB have a chemical shifts file.
4299 structures in the PDB have a 3DEM map file.