1JBE:
reference: A distinct meta-active conformation in the 1.1-A resolution structure of wild-type ApoCheY., Simonovic M, Volz K, J Biol Chem 2001 Aug 3;276(31):28637-40. PMID: 11410584

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