>sp|Q2NEC4|ASSY_METST Argininosuccinate synthase OS=Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3) OX=339860 GN=argG PE=3 SV=1
MEKVVLAFSGGLDTSVCVKLLQEKYNMEVITACVDVGQPEDEIKKPEAAAQKIGSDKHYT
IDAKDEFAKEYAFRCIKTNSLYEGYPLSTAYARPLIAKKIVEIAKKENASTIAHGCTGKG
NDQFRFEATIRSESDLDIVAPVRDYNLTRTEEQDYAREHGIPLPSEKIYSIDENLWGRSI
EGGLLENPATAAPEEIYEWTKSTVDAPETPQIVKIEFVNGEPVKINDEELEPVALIRKAN
EIAGNNGIGRIDMVEDRIIGLKSRENYETPGAILLITAHAALEKLIFSREEIKFAENLSQ
KYAELVYNGLWNEPLREDLDVVNDHMQQRVTGTVEVRLHKGSMKVITKESPYALYNEENV
SFEDKGIDQREMIGMVKYYDLQGAEYSKVKRE