5VXD:
reference: OleA Glu117 is key to condensation of two fatty-acyl coenzyme A substrates in long-chain olefin biosynthesis., Jensen MR, Goblirsch BR, Christenson JK, Esler MA, Mohamed FA, Wackett LP, Wilmot CM, Biochem J. 2017 Oct 12. pii: BCJ20170642. doi: 10.1042/BCJ20170642. PMID: 29025976

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