# OC Root 2nd 3rd 4th PC Gene/Definition OC.457838 Archaea.17229 Euryarchaeota.16758 Haloquadratum.2093 hwa.841 hwa:HQ_1844A proA; gamma-glutamyl phosphate reductase; K00147 glutamate-5-semialdehyde dehydrogenase [EC:1.2.1.41] OC.457838 Archaea.17229 Euryarchaeota.16758 Haloquadratum.2093 hwc.870 hwc:Hqrw_1985 proA; gamma-glutamyl phosphate reductase; K00147 glutamate-5-semialdehyde dehydrogenase [EC:1.2.1.41]