PDB Statistics: Growth in Number of Domains in Released PDB Structures (Cumulative)

Select SCOP/SCOPe, ECOD, or CATH to show the number of unique domains added in a year (dark blue) and total domains available (light blue).

Please note that some of the resources (e.g. CATH) may be lagging behind the PDB, so data for the last year might be undercounting the number of domains in the PDB.

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Domain Type:

YearGrowth in Number of Domains in Released PDB Structures (Cumulative)Number of New Domains Annual
19761212
19773422
1978362
19794913
1980567
19816711
19829629
198313741
198416326
198518623
198620216
198721816
198827153
198934372
1990525182
1991696171
1992863167
19931,534671
19942,8571,323
19953,800943
19964,9391,139
19976,4711,532
19988,6472,176
199911,1262,479
200013,8882,762
200117,0633,175
200220,4823,419
200325,1634,681
200430,8975,734
200537,0416,144
200643,9136,872
200751,7857,872
200859,8108,025
200968,0328,222
201076,6048,572
201185,4498,845
201294,9639,514
2013105,71910,756
2014115,6769,957
2015126,09610,420
2016137,25011,154
2017146,9929,742
2018156,4419,449
2019166,0799,638
2020171,0694,990
2021171,0690
2022171,0690