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
< 100016762
1000 - 200026935
2000 - 300030418
3000 - 400022888
4000 - 500015530
5000 - 600010909
6000 - 70009215
7000 - 80007308
8000 - 90005285
9000 - 100003910
10000 - 110003243
11000 - 120002864
12000 - 130002412
13000 - 140001947
14000 - 150001529
15000 - 160001282
16000 - 170001167
17000 - 18000895
18000 - 19000794
>= 190009672