Fig. 4: Six-cyclase and five-cyclase structures of variediene synthase (EvVS).

A Map showing the six-cyclase structure of EvVS. B In the corresponding model of this structure, the prenyltransferase domains are blue and the cyclase domains are magenta. C Map showing the five-cyclase structure of EvVS. D Model of the structure with the same color scheme outlined in (B).