2AK7:
reference: X-ray structure of a domain-swapped dimer of Ser46-phosphorylated Crh from Bacillus subtilis., Chaptal V, Lariviere L, Gueguen-Chaignon V, Galinier A, Nessler S, Morera S, Proteins. 2006 Apr 1;63(1):249-51. PMID: 16411239

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).