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
197712
19783
19798
19807
198112
198219
198316
198413
198516
198610
198713
198842
198952
199082
1991103
199290
1993311
1994633
1995531
1996598
1997860
19981,116
19991,400
20001,534
20011,695
20021,850
20032,472
20043,081
20053,380
20063,793
20074,229
20084,305
20094,301
20104,476
20114,376
20124,651
20135,000
20146,004
20155,760
20166,500
20176,926
20187,203
20197,651
20209,047
20218,507
202210,053
202310,626
202410,929
20257,343