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 crystal structure of PLpro. (Yellow: Ubl domain, Blue: Thumb domain, Pink: Palm domain, Green: Finger domain) (PDB Id: 6WX4). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)
