1FR0:
reference: Solution structure and dynamic character of the histidine-containing phosphotransfer domain of anaerobic sensor kinase ArcB from Escherichia coli., Ikegami T, Okada T, Ohki I, Hirayama J, Mizuno T, Shirakawa M, Biochemistry 2001 Jan 16;40(2):375-86. PMID: 11148031

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