Status Description Organism Genes References
4-diphosphocytidyl-2C-methyl-D-erythritol synthase Alicyclobacillus acidocaldarius GCIO-2759
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Aggregatibacter actinomycetemcomitans ispD
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Aquifex aeolicus ispD
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Alishewanella aestuarii G10GE-957
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Alishewanella agri ispD
4-diphosphocytidyl-2C-methyl-D-erythritol synthase Agrobacterium albertimagni ispDF
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Aggregatibacter aphrophilus ispD
4-diphosphocytidyl-2-C-methyl-D-erythritol synthase Acetohalobium arabaticum GHPK-509
2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase Acetohalobium arabaticum GHPK-161
bifunctional 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase/2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase protein Arthrobacter arilaitensis ispDF