PDB Statistics: Growth of Structures from 3DEM Experiments Released per Year

Experimental methods such as X-ray crystallography, NMR spectroscopy, and 3D electron microscopy are used to determine the location of each atom relative to each other in the molecule.

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YearTotal Number of Entries AvailableNumber of Structures Released Annually
199111
199210
199310
199410
199510
199621
199731
199852
199972
20002114
20013413
20025925
20038829
200410315
200512724
200615629
200717620
200821943
200926344
201032057
201137252
201243967
2013558119
2014750192
2015968218
20161380412
20171945565
20182830885
201942821452
202066712389
202186371966