# OC Root 2nd 3rd 4th PC Gene/Definition OC.464463 Bacteria.270318 Proteobacteria.230922 Gammaproteobacteria.40451 oai.2036 oai:OLEAN_C20290 3-deoxy-7-phosphoheptulonate synthase (DAHP synthase); K01626 3-deoxy-7-phosphoheptulonate synthase [EC:2.5.1.54]