5ZC2:
reference: Crystal structure of the flavin reductase of Acinetobacter baumannii p-hydroxyphenylacetate 3-hydroxylase (HPAH) and identification of amino acid residues underlying its regulation by aromatic ligands., Yuenyao A, Petchyam N, Kamonsutthipaijit N, Chaiyen P, Pakotiprapha D, Arch Biochem Biophys. 2018 Jun 22;653:24-38. doi: 10.1016/j.abb.2018.06.010. PMID: 29940152

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