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
< 1K3249
1K - 5K22784
5K - 9K18249
9K - 13K25400
13K - 17K29407
17K - 21K19124
21K - 25K24253
25K - 29K19605
29K - 33K15090
33K - 37K14655
37K - 41K11814
41K - 45K9206
45K - 49K6794
49K - 53K5805
53K - 57K4284
57K - 61K3434
61K - 65K2646
65K - 69K1780
69K - 73K1350
> 73K10403