2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase activity
2-c-methyl-d-erythritol 2,4-cyclodiphosphate synthase activity
2-phospho-4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol CMP-lyase (cyclizing)
2-phospho-4-(cytidine 5'-diphospho)-2-c-methyl-d-erythritol cmp-lyase (cyclizing)