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
2001137672383
2002162922525
2003198813589
2004242754394
2005287054430
2006342145509
2007403546140
2008465556201
2009532196664
2010603827163
2011677327350
2012758868154
2013846038717
2014934318828
20151020328601
20161119909958
201712210410114
20181281456041