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.

Chart is currently loading
= "Number of Entities";
Molecular Weight (Daltons)Number of Entries
< 1K3379
1K - 5K23614
5K - 9K19049
9K - 13K26627
13K - 17K30920
17K - 21K20068
21K - 25K25698
25K - 29K20781
29K - 33K15856
33K - 37K15328
37K - 41K12359
41K - 45K9664
45K - 49K7221
49K - 53K6173
53K - 57K4528
57K - 61K3648
61K - 65K2775
65K - 69K1903
69K - 73K1410
> 73K11235