Prinz, H Binding of nucleotides to guanylate kinase, p21(ras), and nucleoside-diphosphate kinase studied by nano-electrospray mass spectrometry. [electronic resource] - The Journal of biological chemistry Dec 1999 - 35337-42 p. digital Publication Type: Journal Article ISSN: 0021-9258 Standard No.: 10.1074/jbc.274.50.35337 doi Subjects--Topical Terms: Binding SitesGuanine Nucleotides--metabolismGuanosine Diphosphate--chemistryGuanosine Tetraphosphate--metabolismGuanosine Triphosphate--chemistryGuanylate KinasesHumansKineticsMass Spectrometry--methodsNucleoside-Diphosphate Kinase--chemistryNucleoside-Phosphate Kinase--chemistryPhosphates--metabolismProto-Oncogene Proteins p21(ras)--chemistryRecombinant Proteins--chemistrySaccharomyces cerevisiae--enzymologySulfates--metabolism