>tr|A0A9X8F6Y5|A0A9X8F6Y5_9EURY Argininosuccinate synthase OS=Methanosphaera sp. DEW79 GN=argG MEKVVLAFSGGLDTSVCVKLLQEKYNMEVITACVDVGQPEDEIKKPEAAAQKIGSDKHYT IDAKDEFAKEYAFRCIKTNSLYEGYPLSTAYARPLIAKKIVEIAKKENASTIAHGCTGKG NDQFRFEATIRSESDLDIVAPVRDYNLTRTEEQDYAREHGIPLPSEKIYSIDENLWGRSI EGGLLENPATAAPEEIYEWTKSTVDAPETPQIVKIEFVNGEPVKINDEELEPVALIRKAN EIAGNNGIGRIDMVEDRIIGLKSRENYETPGAILLITAHAALEKLIFSREEIKFAENLSQ KYAELVYNGLWNEPLREDLDVVNDHMQQRVTGTVEVRLHKGSMKVITKESPYALYNEENV SFEDKGIDQREMIGMVKYYDLQGAEYSKVKRE