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
198922
199097
19913223
19924311
199311774
1994339222
1995529190
1996716187
19971045329
19981376331
19991765389
20002135370
20012549414
20022990441
20033519529
20044246727
20055120874
20065980860
20076945965
20087597652
20098160563
20108674514
20119190516
20129727537
201310223496
201410772549
201511206434
201611656450
201712071415
201812463392
201912843380
202013120277