4JMN:
reference: Structures of free and inhibited forms of the L,D-transpeptidase LdtMt1 from Mycobacterium tuberculosis., Correale S, Ruggiero A, Capparelli R, Pedone E, Berisio R, Acta Crystallogr D Biol Crystallogr. 2013 Sep;69(Pt 9):1697-706. doi:, 10.1107/S0907444913013085. Epub 2013 Aug 15. PMID: 23999293

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