1BD3:
reference: Crystal structures of Toxoplasma gondii uracil phosphoribosyltransferase reveal the atomic basis of pyrimidine discrimination and prodrug binding., Schumacher MA, Carter D, Scott DM, Roos DS, Ullman B, Brennan RG, EMBO J 1998 Jun 15;17(12):3219-32. PMID: 9628859

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