>sp|A1V9U1|PURA_DESVV Adenylosuccinate synthetase OS=Desulfovibrio vulgaris subsp. vulgaris GN=purA MSNVVVMGAQWGDEGKGKIVDLLTRESDVIVRFQGGNNAGHTVLVGEKQYILHLIPSGIL HEGKKCLIGNGVVLDPEVFCREIDSLRAQGVDMSPARLMISRKTHLIMPYHKVLDQAREA HKCKDAKIGTTGRGIGPCYEDKSARIGVRAADLAMPELLRSKIEAALVEKNALFTGLYGQ QPLDADAVFEEVMAHGAKLVPYLADVSSEIHDAWAEGRSVLFEGAQGTHLDIDHGTYPFV TSSNTVSGNAAAGSGVPPTKLDRIIAIVKAYTTRVGAGPFPTELDDATGEYLQQKGHEFG ATTGRKRRCGWLDAVVLRESVRLNGPTDIALTKLDVLSGLKEISICTAYTYRGEQVAYPP QEQNGMAHVTPVYETMPGWDDDITGCTTWESLPAPVKAYVLRIEEITGVRISLVSVGPER DQTIRR