5JA1:
reference: Structures of a Nonribosomal Peptide Synthetase Module Bound to MbtH-Like Proteins Support a Highly Dynamic Domain Architecture., Miller BR, Drake EJ, Shi C, Aldrich CC, Gulick AM, J Biol Chem. 2016 Sep 5. pii: jbc.M116.746297. PMID: 27597544

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