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
197613
197719
19783
19799
19809
198114
198222
198319
198417
198523
198613
198718
198840
198959
199084
199193
1992110
1993332
1994698
1995588
1996671
1997933
19981,253
19991,582
20001,685
20011,889
20022,089
20032,754
20043,453
20053,765
20064,336
20074,788
20084,715
20094,805
20105,065
20114,810
20125,230
20135,610
20146,780
20156,448
20167,186
20177,811
20187,935
20198,419
20209,906
20219,411
202211,123
202311,489
20242,493