5EAS:
reference: Structural basis for cyclic terpene biosynthesis by tobacco 5-epi-aristolochene synthase., Starks CM, Back K, Chappell J, Noel JP, Science 1997 Sep 19;277(5333):1815-20. PMID: 9295271

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