1KGS:
reference: Evidence of intradomain and interdomain flexibility in an OmpR/PhoB homolog from Thermotoga maritima., Buckler DR, Zhou Y, Stock AM, Structure (Camb) 2002 Feb;10(2):153-64. PMID: 11839301

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