| 5L9N: reference: Effects of T-loop modification on the PII-signaling protein: Structure of uridylylated Escherichia coli GlnB bound to ATP., Palanca C, Rubio V, Environ Microbiol Rep. 2017 Mar 26. doi: 10.1111/1758-2229.12533. PMID: 28345298 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).