>tr|A0A1X3I1N0|A0A1X3I1N0_ECOLX Adenylyl-sulfate kinase OS=Escherichia coli M056 GN=cysC MALHDENVVWHSHPVTVQQRELHHGHRGVVLWFTGLSGSGKSTVAGALEEALHKLGVSTY LLDGDNVRHGLCSDLGFSDADRKENIRRVGEVANLMVEAGLVVLTAFISPHRAERQMVRE RVGEGRFIEVFVDTPLAICEARDPKGLYKKARAGELRNFTGIDSVYEAPESAEIHLNGEQ LVTNLVQQLLDLLRQNDIIRS