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
< 1K3013
1K - 5K21389
5K - 9K16971
9K - 13K23698
13K - 17K27265
17K - 21K17971
21K - 25K22461
25K - 29K18313
29K - 33K14201
33K - 37K13779
37K - 41K10737
41K - 45K8572
45K - 49K6327
49K - 53K5291
53K - 57K4014
57K - 61K3119
61K - 65K2471
65K - 69K1634
69K - 73K1240
> 73K9298