PDB Data Distribution by Experimental Method and Molecular Type

Experimental MethodProteinsNucleic AcidsProtein/NA ComplexOtherTotal
X-Ray1231671980638310131540
NMR109341265254812461
Electron Microscopy19393170202672
Multi Method121521129
Other2484613271
Total1364093285734732147073
121413 structures in the PDB have a structure factor file.
9801 structures in the PDB have an NMR restraint file.
3553 structures in the PDB have a chemical shifts file.
2730 structures in the PDB have a 3DEM map file.