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
197600
197700
197800
197900
198000
198100
198200
198300
198400
198500
198600
198700
198800
198900
199000
199100
199200
199300
199400
199500
199600
199711
199810
199921
20001311
2001229
20024624
20037529
20048712
200511023
200613626
200715519
200819641
200923640
201028953
201134051
201240565
2013520115
2014705185
2015919214
20161324405
20171879555
20182073194