# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.576684 Bacteria.1028073 Proteobacteria.478977 Betaproteobacteria.14284 Advenella.3561 aka.3080 aka:TKWG_20335 ipk; 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; K00919 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase [EC:2.7.1.148]