# OC Root 2nd 3rd 4th PC Gene/Definition OC.23023 Archaea.17988 Euryarchaeota.17906 Haloquadratum.1644 hwa.424 hwa:HQ_1418A gabD; succinate-semialdehyde dehydrogenase; K00135 succinate-semialdehyde dehydrogenase / glutarate-semialdehyde dehydrogenase [EC:1.2.1.16 1.2.1.79 1.2.1.20] OC.23023 Archaea.17988 Euryarchaeota.17906 Haloquadratum.1644 hwc.442 hwc:Hqrw_1494 gabD; succinate-semialdehyde dehydrogenase; K00135 succinate-semialdehyde dehydrogenase / glutarate-semialdehyde dehydrogenase [EC:1.2.1.16 1.2.1.79 1.2.1.20]