1PS6:
reference: Crystal structure of Escherichia coli PdxA, an enzyme involved in the pyridoxal phosphate biosynthesis pathway., Sivaraman J, Li Y, Banks J, Cane DE, Matte A, Cygler M, J Biol Chem 2003 Oct 31;278(44):43682-90. Epub 2003 Aug 1. PMID: 12896974

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