>sp|A7G9H1|ISPF_CLOBL 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase OS=Clostridium botulinum GN=ispF MRIGLGYDVHKLVENRPLIIGGVTIPHDKGLLGHSDADVLVHAIMDALLGAAALGDIGKH FPDSDKNFKNISSLLLLSKVKDLINKEGYKIVNIDCTIIAQKPKMLYHIDAMKKNICKCL KLDNNMLNIKATTEEGLGFTGKEEGISANAICLLD