PDB Statistics: UniProtKB Entries with Known 3D Structure (Annual)

This chart shows the total number of unique UniProtKB entries in PDB structures released within each year.

Note: The number of unique UniProtKB entries in the statistics table is linked to the group search result page. There is a default precision threshold in calculating the numbers for performance balance. So the statistics count may have a slight discrepancy compared to the actual non-redundant group search result when the result count approaches or goes above 10,000. The group search result page provides an accurate count. The statistics page provides the trend.

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YearUniProtKB Entries with Known 3D Structure
197616
197719
19782
19798
198010
198112
198220
198323
198418
198517
198618
198715
198839
198956
199087
1991103
1992108
1993348
1994725
1995600
1996670
1997951
19981,254
19991,576
20001,707
20011,894
20022,103
20032,744
20043,448
20053,798
20064,383
20074,844
20084,802
20094,895
20105,033
20114,952
20125,289
20135,686
20146,771
20156,549
20167,275
20177,852
20187,998
20198,648
202010,074
20219,573
202211,243
202311,139