PDB Statistics: Growth of Structures from NMR 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
198922
199097
19913223
19924311
199311774
1994339222
1995529190
1996716187
19971045329
19981376331
19991765389
20002135370
20012549414
20022990441
20033519529
20044246727
20055120874
20065980860
20076945965
20087597652
20098161564
20108677516
20119195518
20129732537
201310232500
201410783551
201511217434
201611668451
201712085417
20181213651