1.17.7.3 2-C-methyl-D-erythritol-2,4-cyclodiphosphate reductase, 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase, GcpE, HMBPP synthase, IspG - -, 744021, 744689, 745426, 745692 1.17.7.3 (E)-4-hydroxy-3-methylbut-2-enyl diphosphate synthase, 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase, GcpE, IspG ambiguous -, 639343, 639344, 675579, 728960, 729725 1.17.7.3 (E)-4-hydroxy-3-methylbut-2-en-1-yl-diphosphate:protein-disulfide oxidoreductase (hydrating) incorrect -