>sp|A7GJZ8|ISPF_BACCN 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase OS=Bacillus cytotoxicus GN=ispF MFRIGQGFDVHEFAEGRPLIIGGITIPYEKGLLGHSDADVLLHTIADACLGAIAAGDIGK HFPDTDPAFKDADSAVLLQKVWEFVREQGYELGNLDCTIIAQKPKMAPHIESMRKRISEL LETSIDNINVKATTTEKLGFTGREEGIASQAVVLLQKK