# OC Root 2nd 3rd 4th PC Gene/Definition OC.51572 Archaea.11340 Crenarchaeota.6180 Vulcanisaeta.64 vdi.1066 vdi:Vdis_1096 succinyl-CoA synthetase, alpha subunit; K01902 succinyl-CoA synthetase alpha subunit [EC:6.2.1.5] OC.51572 Archaea.11340 Crenarchaeota.6180 Vulcanisaeta.64 vmo.1927 vmo:VMUT_1961 succinyl-CoA synthetase, alpha subunit; K01902 succinyl-CoA synthetase alpha subunit [EC:6.2.1.5]