# OC Root 2nd 3rd 4th PC Gene/Definition OC.306904 Archaea.16168 Euryarchaeota.15170 Halodesulfurarchaeum.1555 halh.647 halh:HTSR_0666 argB; acetylglutamate kinase; K05828 LysW-gamma-L-alpha-aminoadipate/LysW-L-glutamate kinase [EC:2.7.2.-] OC.306904 Archaea.16168 Euryarchaeota.15170 Halodesulfurarchaeum.1555 hhsr.678 hhsr:HSR6_0692 argB; acetylglutamate kinase; K05828 LysW-gamma-L-alpha-aminoadipate/LysW-L-glutamate kinase [EC:2.7.2.-]