2F6X:
reference: The crystal structure of (S)-3-O-geranylgeranylglyceryl phosphate synthase reveals an ancient fold for an ancient enzyme., Payandeh J, Fujihashi M, Gillon W, Pai EF, J Biol Chem. 2005 Dec 23;. PMID: 16377641

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