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
197713
19782
19797
19808
198110
198218
198317
198413
198516
198611
198714
198834
198951
199074
199187
199290
1993308
1994618
1995523
1996587
1997859
19981,124
19991,430
20001,515
20011,686
20021,834
20032,490
20043,109
20053,329
20063,813
20074,266
20084,252
20094,329
20104,494
20114,404
20124,746
20135,035
20146,053
20155,788
20166,480
20177,021
20187,174
20197,614
20209,037
20218,404
20229,907
202310,582
202410,900
20256,826