4WOP:
reference: Nucleotide triphosphate promiscuity in Mycobacterium tuberculosis dethiobiotin synthetase., Salaemae W, Yap MY, Wegener KL, Booker GW, Wilce MC, Polyak SW, Tuberculosis (Edinb). 2015 Mar 6. pii: S1472-9792(15)20712-3. doi:, 10.1016/j.tube.2015.02.046. PMID: 25801336

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