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 - 1K16651
1K - 2K24374
2K - 3K25035
3K - 4K16857
4K - 5K11500
5K - 6K8013
6K - 7K7455
7K - 8K4785
8K - 9K3557
9K - 10K2690
10K - 11K2180
11K - 12K2045
12K - 13K1568
13K - 14K1285
14K - 15K912
15K - 16K915
16K - 17K748
17K - 18K534
18K - 19K429
> 19K5510