5OWF:
reference: Redesign of LAOBP to bind novel L-amino acid ligands., Banda-Vazquez J, Shanmugaratnam S, Rodriguez-Sotres R, Torres-Larios A, Hocker B, Sosa-Peinado A, Protein Sci. 2018 Mar 10. doi: 10.1002/pro.3403. PMID: 29524280

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