# OC Root 2nd 3rd 4th PC Gene/Definition OC.375342 Archaea.15836 Euryarchaeota.14583 Geoglobus.1431 gac.930 gac:GACE_0966 cysteate synthase; K15527 cysteate synthase [EC:2.5.1.76] OC.375342 Archaea.15836 Euryarchaeota.14583 Geoglobus.1431 gah.1810 gah:GAH_01909 Threonine synthase; K15527 cysteate synthase [EC:2.5.1.76]