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.
The apo structure (gold) is shown following superposition of residues in the palm domain on the binary complex (blue). The large movement of the thumb domain is apparent. Residues are labelled in gold for the apo polymerase and in blue for the binary structure.
