4CGE:
reference: Mycobacterium tuberculosis RpfE crystal structure reveals a positively charged catalytic cleft., Mavrici D, Prigozhin DM, Alber T, Protein Sci. 2014 Jan 22. doi: 10.1002/pro.2431. PMID: 24452911

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