2VOE:
reference: Crystal structures of the Mycobacterium tuberculosis secretory antigen alanine dehydrogenase (Rv2780) in apo and ternary complex forms captures "open" and "closed" enzyme conformations., Tripathi SM, Ramachandran R, Proteins. 2008 Aug 15;72(3):1089-95. PMID: 18491387

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