6T84:
reference: The crystal structure of the mycobacterial trehalose monomycolate transport factor A, TtfA, reveals an atypical fold., Ung KL, Alsarraf HMAB, Kremer L, Blaise M, Proteins. 2019 Dec 12. doi: 10.1002/prot.25863. PMID: 31833106

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