# OC Root 2nd 3rd 4th PC Gene/Definition OC.20683 Archaea.29017 Euryarchaeota.32803 Methanosaeta.789 mtp.1133 mtp:Mthe_1163 sulfide dehydrogenase (flavoprotein) subunit SudA; K00266 glutamate synthase (NADPH) small chain [EC:1.4.1.13] OC.20683 Archaea.29017 Euryarchaeota.32803 Methanosaeta.789 mcj.2024 mcj:MCON_2737 gltA; glutamate synthase (NADPH), homotetrameric; K00266 glutamate synthase (NADPH) small chain [EC:1.4.1.13] OC.20683 Archaea.29017 Euryarchaeota.32803 Methanosaeta.789 mhi.711 mhi:Mhar_0690 Glutamate synthase (NADPH), homotetrameric; K00266 glutamate synthase (NADPH) small chain [EC:1.4.1.13]