>tr|A0A2I5SS64|A0A2I5SS64_ECOLX 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase OS=Escherichia coli GN=ispF MRIGHGFDVHAFGGEGPIIIGGVRIPYEKGLLAHSDGDVALHALTDALLGAAALGDIGKL FPDTDPTFKGADSRELLREAWRRIQAKGYALGNVDVTIIAQAPRMLPHIPQMRVFIAEDL GCHMDDVNVKATTTEKLGFTGRGEGIACEAVALLIKATK