PDB Statistics: Growth in Number of UniProtKB Entries with Known 3D Structure (Cumulative)

This chart shows the annual and cumulative numbers of unique UniProtKB entries in released PDB structures. The yearly bars (dark blue) tell how many new UniProtKB entries were added in a certain year.

Note: The total 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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YearNumber of New UniProtKB EntriesTotal Number of UniProtKB Entries
19761212
19771224
1978226
1979632
1980638
19811149
19821665
19831277
19841087
1985996
19869105
198711116
198830146
198944190
199058248
199167315
199265380
1993239619
19944881,107
19953481,455
19963931,848
19975422,390
19987433,133
19999434,076
200010665,142
200111046,246
200211707,416
200316119,027
2004217611,203
2005236913,572
2006271416,286
2007301719,303
2008283922,142
2009289325,035
2010301328,048
2011276230,810
2012291333,723
2013309936,822
2014393540,757
2015332344,080
2016372147,801
2017422252,023
2018390455,927
2019407159,998
2020505465,052
2021439769,449
2022527374,722
2023520879,930
2024446884,398