>sp|B3PY13|PURA_RHIE6 Adenylosuccinate synthetase OS=Rhizobium etli GN=purA MTNVVVVGSQWGDEGKGKIVDWLSERADIVVRYQGGHNAGHTLVIDGTSYKLSLLPSGVV RPGKMAVIGNGVVVDPHALIAEIEKLAGQGVTITPDNLRVADNATLILSLHRELDAMRED AASNSGTKIGTTRRGIGPAYEDKVGRRAIRVMDLADLDSLPGKVDRILTHHNALRRGLGV AEVSHQTIMDELTSVAERVLPFRDTVWLFLDKERRRGARILFEGAQGSLLDIDHGTYPFV TSSNTVAGQAAAGSGMGPGSLGYILGITKAYTTRVGEGPFPTELKDEIGEFLGQKGHEFG VVTGRKRRCGWFDAALVRQSVATNGITGIALTKLDVLDGLEELKICVGYMLDGEQIDHLP ASQGAQARVEPIYITLEGWKESTVGARSWADLPAQAIKYVRQVEELIGAPVALLSTSPER DDTILVTDPFED