PDB Statistics: PDB Data Distribution by Atom Count

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

Chart is currently loading
Atom Count RangeNumber of Entries
< 100017298
1000 - 200027799
2000 - 300031683
3000 - 400023822
4000 - 500016180
5000 - 600011445
6000 - 70009640
7000 - 80007598
8000 - 90005582
9000 - 100004173
10000 - 110003411
11000 - 120003083
12000 - 130002539
13000 - 140002067
14000 - 150001659
15000 - 160001411
16000 - 170001253
17000 - 180001040
18000 - 19000894
>= 1900010781