# OC Root 2nd 3rd 4th PC Gene/Definition OC.457838 Archaea.17229 Euryarchaeota.16758 Haloterrigena.5302 htu.2235 htu:Htur_2209 gamma-glutamyl phosphate reductase; K00147 glutamate-5-semialdehyde dehydrogenase [EC:1.2.1.41]