>tr|A0A4R7JFA0|A0A4R7JFA0_9ACTN Adenylosuccinate synthetase OS=Streptomyces sp. BK208 GN=purA MPALVLLGAQWGDEGKGKATDLLGGSVDYVVRYQGGNNAGHTVVVGDQKYALHLLPSGIL SPGCTPVIGNGVVVDPSVLFSELSGLNERGVDTSKLLISGNAHIITPYNVTVDKVTERFL GKRKIGTTGRGIGPTYADKINRVGIRVQDLYDESILTQKVEAALDVKNQMLTKLYNRRAI ATGQVVEELLGYADKLAPYVADTVLVLNQALDDDKVVLFEGGQGTLLDIDHGTYPFVTSS NPTAGGACTGAGVGPTKISRVIGILKAYTTRVGAGPFPTELFDEDGEALRRIGGERGVTT GRDRRCGWFDAVIARYATRVNGLTDFFLTKLDVLTGWEQIPVCVAYEIDGKRVEELPYSQ SDFHHAKPVYETLPGWSEDITKAKSFSDLPKNAQAYVKALEEMSGAPISAIGVGPGRDET IEINSFL