# OC Root 2nd 3rd 4th PC Gene/Definition OC.51571 Archaea.35508 Euryarchaeota.9003 Natrinema.2613 nat.847 nat:NJ7G_0822 succinyl-CoA synthetase, alpha subunit; K01902 succinyl-CoA synthetase alpha subunit [EC:6.2.1.5] OC.51571 Archaea.35508 Euryarchaeota.9003 Natrinema.4883 npe.1529 npe:Natpe_1543 succinyl-CoA synthetase, alpha subunit; K01902 succinyl-CoA synthetase alpha subunit [EC:6.2.1.5]