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
197614
197718
19784
197910
198010
198110
198223
198318
198415
198519
198615
198720
198841
198956
199090
199194
1992107
1993345
1994748
1995609
1996668
1997950
19981,224
19991,595
20001,696
20011,881
20022,071
20032,718
20043,425
20053,691
20064,240
20074,699
20084,578
20094,704
20104,843
20114,742
20125,070
20135,448
20146,424
20156,197
20166,939
20177,399
20187,583
20198,076
20209,431
20218,806
202210,415
20238,497