>tr|A0A510N686|A0A510N686_HALSA Adenylosuccinate synthetase OS=Halobacterium salinarum GN=purA MTVTIVGAQLGDEGKGGVVDLFGDATDVVVRYQGGDNAGHTVVAGGEEYKLSLVPSGVVR GKTGVLGNGCVINPETLFEEVDALRERGLDPDVRLAKRAHVILPFHRELDGAEEAAKADS DSEIGTTGRGIGPTYEDKIGRRGVRVGDLLNEDALRDRLEYLVDAKRAIYEDVYGFDASE TDGAFDIDAIHEQCLAYADRIRDEDLAVNAGDYLADRIADGDNVMLEGAQGTSLDIDHGN FPYVTSSNPTAGYAATGSGLGPTTVGQGEIVGIIKAYLSRVGSGPMPTELDGDQAEYIRE EGGEYGTVTGRPRRVGWLDMPMLRHAARANGFTGIAINHLDVLAELDEVNVGHAYERDGE RIHTLPATTEAWRDCDPVMKSFDGWSAFDPAVVADAGYSALPDNAQAYVEYVEAELDTPA YVLGVGPGREESVIRQNPFE