>sp|B3W7G1|PURA_LACCB Adenylosuccinate synthetase OS=Lacticaseibacillus casei GN=purA MGTVVIVGTQWGDEGKGKITDFLSQGAKVVSRYQGGDNAGHTIHANGEVYKLRLVPSGVL YPHQLSVIGNGVVVNPKSLVGELARLAEQGVTGENLRISDRAHVILPYHIKLDKLQEAAK GADKIGTTNRGIGPAYMDKAARVGIRMADLLDKEIFEERLKANLKAKNEEFVKVYDSTPM NFDDIFEEYYQYGQQLKQYVCDTSIVLNDAIDKSEHVLFEGAQGIMLDIDQGTYPFVTSS NPAGGVTVGAGVGASKIDRVVGVAKAYTSRVGDGPFPTELLDKTGDFIRNAGHEFGTVTG RPRRIGWFDAVVVRHSRRVAGITDLCLNSIDVLTGLDKVKICVAYERDGERVENYPASLK FLSECKPVYEELPGWQEDITKAKTLDDLPENARRYVERITELLGVDLLTFSVGPDRDQTN VLENVWDKVSR