2GBB:
reference: A comparative biochemical and structural analysis of the intracellular chorismate mutase (Rv0948c) from Mycobacterium tuberculosis H(37)R(v) and the secreted chorismate mutase (y2828) from Yersinia pestis., Kim SK, Reddy SK, Nelson BC, Robinson H, Reddy PT, Ladner JE, FEBS J. 2008 Oct;275(19):4824-35. Epub 2008 Aug 22. PMID: 18727669

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