6F2X:
reference: The domain architecture of the PtkA, the first tyrosine kinase from Mycobacterium tuberculosis differs from the conventional kinase architecture., Niesteruk A, Jonker HRA, Richter C, Linhard V, Sreeramulu S, Schwalbe H, J Biol Chem. 2018 Jun 8. pii: RA117.000120. doi: 10.1074/jbc.RA117.000120. PMID: 29884774

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