5ZBD:
reference: Protein engineering for improving the thermostability of tryptophan oxidase and insights from structural analysis., Yamaguchi H, Tatsumi M, Takahashi K, Tagami U, Sugiki M, Kashiwagi T, Kameya M, Okazaki S, Mizukoshi T, Asano Y, J Biochem. 2018 Nov 1;164(5):359-367. doi: 10.1093/jb/mvy065. PMID: 30053101

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