PDB Data Distribution by Atom Count


Distribution of released structures by the number of observed atoms excluding atoms in water molecules.

Atom Count RangeNumber of Entries
0 - 1K16632
1K - 2K24315
2K - 3K24986
3K - 4K16798
4K - 5K11472
5K - 6K7986
6K - 7K7433
7K - 8K4755
8K - 9K3506
9K - 10K2675
10K - 11K2172
11K - 12K2043
12K - 13K1553
13K - 14K1275
14K - 15K908
15K - 16K906
16K - 17K747
17K - 18K532
18K - 19K424
> 19K5476