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
2001137702386
2002162962526
2003198863590
2004242814395
2005287134432
2006342235510
2007403666143
2008465686202
2009532336665
2010603987165
2011677537355
2012759098156
2013846268717
2014934568830
20151020588602
20161120229964
201712214110119
20181250722931