4IJA:
reference: Structure-function studies of the staphylococcal methicillin resistance anti-repressor, MecR2., Arede P, Botelho T, Guevara T, Uson I, Oliveira DC, Gomis-Ruth FX, J Biol Chem. 2013 Jun 3. PMID: 23733184

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