PDB Data Distribution by Experimental Method and Molecular Type

Experimental MethodProteinsNucleic AcidsProtein/NA ComplexOtherTotal
X-Ray131630206067708140468
NMR112431304262812817
Electron Microscopy293332100703972
Multi Method144521152
Other2804613303
Total1462303405804730157712
130385 structures in the PDB have a structure factor file.
10167 structures in the PDB have an NMR restraint file.
3923 structures in the PDB have a chemical shifts file.
4043 structures in the PDB have a 3DEM map file.