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
< 1K3282
1K - 5K23051
5K - 9K18452
9K - 13K25726
13K - 17K29842
17K - 21K19361
21K - 25K24848
25K - 29K20128
29K - 33K15365
33K - 37K14859
37K - 41K11957
41K - 45K9361
45K - 49K6933
49K - 53K5893
53K - 57K4353
57K - 61K3493
61K - 65K2686
65K - 69K1836
69K - 73K1371
> 73K10622