PDB Statistics: Growth of Structures from X-ray Crystallography 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
19761313
19773623
1978426
19795311
1980607
19817616
198210832
198314436
198416521
198518419
198620117
198722625
198827852
198934870
1990483135
1991645162
1992826181
19931448622
199425051057
19953253748
19964233980
199754671234
199871901723
199991501960
2000113842234
2001137682384
2002162932525
2003198823589
2004242764394
2005287064430
2006342155509
2007403576142
2008465586201
2009532236665
2010603877164
2011677407353
2012758948154
2013846118717
2014934398828
20151020418602
20161120039962
201712211910116
20181265884469