>sp|E3VWJ9|PENM_STREX Pentalenolactone synthase OS=Streptomyces exfoliatus GN=penM MNELPRLPFDNPAILGIAPQMRALQKEGPIVRVRTAGEDAWLITRYDEVKALLSDRRLGL SDPKPERAAKSTARITMMALMAGDDYDREATEHPQMRELLVPRFSTRRMRVMKARIEQHV DELLDQLAASVAPVDLHRALSFPLPTMVVCDLLGVPLADRERIGQWARGTFDQSDSLHSV NTFQQVVDYMMELVQRKRTEPGDDILSELIAEKDGTLSDEYIAHLGCAVLLFGYETTIVR IDMGVLLMLRNPAQRALLAENPALAPAAVEEILRLAVGGKGSNALIPRYAHSDITVGETV IRTGDAVMLAIGAANIDGHAFPHADLFDLSREKPKAHMAFGHGTRHCIGRVLARIELTAV FERLFRRLPNLQLAVPEESLRWQEHRITGGFDEIPVTF