1PXC:
reference: Crystal structures of mutant Pseudomonas aeruginosa p-hydroxybenzoate hydroxylases: the Tyr201Phe, Tyr385Phe, and Asn300Asp variants., Lah MS, Palfey BA, Schreuder HA, Ludwig ML, Biochemistry 1994 Feb 15;33(6):1555-64. PMID: 8312276

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