# OC Root 2nd 3rd 4th PC Gene/Definition OC.464459 Bacteria.270317 Proteobacteria.230936 Gammaproteobacteria.217341 tsy.1664 tsy:THSYN_08210 3-deoxy-7-phosphoheptulonate synthase; K01626 3-deoxy-7-phosphoheptulonate synthase [EC:2.5.1.54]