Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Distributions of B-factors in the group of protein-DNA complexes (165 structures with crystallographic resolution 1.9 Å and better). Smooth plot (A) compared buried amino acid (left in purple) vs. exposed aa (right in green); (B) protein-protein aa vs. protein-DNA aa; (C) DNA-protein nucleotide vs. exposed nt; (D) bridge water vs. surface w. Black boxes show the second and third quartiles; the white spot indicates the median.
