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
197612
197717
19783
19796
19808
198110
198220
198317
198414
198518
198615
198715
198833
198956
199079
199182
199298
1993309
1994638
1995521
1996587
1997853
19981,129
19991,415
20001,523
20011,679
20021,846
20032,483
20043,105
20053,352
20063,900
20074,284
20084,278
20094,389
20104,475
20114,385
20124,689
20134,976
20146,047
20155,704
20166,484
20176,867
20187,082
20197,477
20208,825
20218,375
20229,913
202310,170
20245,518