# OC Root 2nd 3rd 4th PC Gene/Definition OC.502149 Archaea.15307 Euryarchaeota.13594 Thermoplasma.312 tac.1332 tac:Ta1367 probable adenylosuccinate synthetase; K01939 adenylosuccinate synthase [EC:6.3.4.4] OC.502149 Archaea.15307 Euryarchaeota.13594 Thermoplasma.312 tvo.299 tvo:TVG0301512 TVG0301512; adenylosuccinate synthase; K01939 adenylosuccinate synthase [EC:6.3.4.4]