6VW4:
reference: Structural characterization of three noncanonical NTF2-like superfamily proteins: implications for polyketide biosynthesis., Vuksanovic N, Zhu X, Serrano DA, Siitonen V, Metsa-Ketela M, Melancon CE 3rd, Silvaggi NR, Acta Crystallogr F Struct Biol Commun. 2020 Aug 1;76(Pt 8):372-383. doi:, 10.1107/S2053230X20009814. Epub 2020 Jul 29. PMID: 32744249

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