>tr|D6ICH6|D6ICH6_ECOLX 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase OS=Escherichia coli B185 GN=ispF MRIGHGFDVHAFGGEGPIIIGGVRIPYEKGLLAHSDGDVALHALTDALLGAAALGDIGKL FPDTDPAFKGADSRELLREAWRRIQAKGYTLGNVDVTIIAQAPKMLPHIPQMRVFIAEDL GCHMDDVNVKATTTEKLGFTGRGEGIACEAVALLIKATK