PDB Data Distribution by Experimental Method and Molecular Type

Experimental MethodProteinsNucleic AcidsProtein/NA ComplexOtherTotal
X-Ray131019205667468139829
NMR112281300261812797
Electron Microscopy28473299503874
Multi Method144521152
Other2794613302
Total1455173397801030156954
129745 structures in the PDB have a structure factor file.
10147 structures in the PDB have an NMR restraint file.
3903 structures in the PDB have a chemical shifts file.
3956 structures in the PDB have a 3DEM map file.