PDB Data Distribution by Molecular Weight (Entity)

Molecular weight is calculated for each chemically distinct component of a PDB structure, e.g., polymers, non-polymers, nucleic acids.

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= "Number of Entities";
Molecular Weight (Daltons)Number of Entries
< 1K3216
1K - 5K22493
5K - 9K17904
9K - 13K25017
13K - 17K28925
17K - 21K18891
21K - 25K23859
25K - 29K19298
29K - 33K14901
33K - 37K14429
37K - 41K11644
41K - 45K9095
45K - 49K6667
49K - 53K5713
53K - 57K4237
57K - 61K3346
61K - 65K2624
65K - 69K1744
69K - 73K1304
> 73K10151