Comparison of fluorescence, 31P NMR, and 7Li NMR spectroscopic methods for investigating Li+/Mg2+ competition for biomolecules

Analytical Biochemistry

Volumn 272, Issue 1, 1999, Pages 1-7

  Amari, Louis ^a   Layden, Brian ^a   Rong, Qinfen ^a   Geraldes, Carlos F G C ^b   Mota De Freitas, Duarte ^a  

^a LOYOLA UNIVERSITY CHICAGO   (United States)

^b UNIVERSITY OF COIMBRA   (Portugal)

Author keywords

ATP; Biomolecules; Fluorescence; Lithium; NMR

Indexed keywords

ADENOSINETRIPHOSPHATE; BINDING SITES; BIOMOLECULES; FLUORESCENCE SPECTROSCOPY; LITHIUM; METAL IONS; METALS; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SPECTROSCOPIC ANALYSIS;

31P-NMR; 31P-NMR SPECTROSCOPY; 7LI NMR; FLUORESCENCE INTENSITY RATIO; LOW CONCENTRATIONS; SPECTROSCOPIC METHOD; SPIN LATTICES;

FLUORESCENCE;

ADENOSINE TRIPHOSPHATE; FURAPTRA; LITHIUM; MAGNESIUM; PHOSPHATE; PHOSPHORUS;

ARTICLE; BIOCHEMISTRY; CONTROLLED STUDY; DRUG BINDING; DRUG COMPETITION; DRUG MECHANISM; FLUORESCENCE SPECTROSCOPY; MATHEMATICAL ANALYSIS; PHOSPHORUS NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; BINDING COMPETITION; BINDING SITE; BIPOLAR DISORDER; COMPARATIVE STUDY; HUMAN; METABOLISM; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SPECTROFLUOROMETRY;

ADENOSINE TRIPHOSPHATE; BINDING SITES; BINDING, COMPETITIVE; BIPOLAR DISORDER; HUMANS; LITHIUM; MAGNESIUM; MAGNETIC RESONANCE SPECTROSCOPY; PHOSPHATES; PHOSPHORUS; SPECTROMETRY, FLUORESCENCE;

EID: 0033564972     PISSN: 00032697     EISSN: None     Source Type: Journal    
DOI: 10.1006/abio.1999.4169     Document Type: Article

References (17)

1. Rong Q., Mota de Freitas D., Geraldes C. F. G. C. Lithium. 3:1992;213-220.
2. Abraha A., Mota de Freitas D., Castro M. M. C. A., Geraldes C. F. G. C. J. Inorg. Biochem. 42:1991;191-198.
3. Rong Q., Mota de Freitas D., Geraldes C. F. G. C. Lithium. 5:1994;147-156.
4. Mota de Freitas D., Amari L., Srinivasan C., Rong Q., Ramasamy R., Abraha A., Geraldes C. F. G. C., Boyd M. K. Biochemistry. 33:1994;4101-4110.
5. Murphy E. Miner. Electrolyte Metab. 19:1993;250-258.
6. Raju B., Murphy E., Levy I. A., Hall R. D., London R. E. Am. J. Physiol. 256:1989;C540-C548.
7. Gupta R. K., Gupta P. Gupta R. K. NMR Spectroscopy of Cells and Organisms. 1987;33-43 CRC Press, Boca Raton.
8. Ramasamy R., Mota de Freitas D. FEBS Lett. 244:1989;223-226.
9. Rong Q., Espanol M. C. T., Mota de Freitas D., Geraldes C. F. G. C. Biochemistry. 32:1993;13490-13498.
10. Mota de Freitas D. Methods Enzymol. 227:1993;78-106.
11. Corfu N. A., Tribolet R., Sigel H. Eur. J. Biochem. 191:1990;721-735.
12. Iotti S., Frassineti C., Alderighi L., Sabatini A., Vacca A., Barbiroli B. NMR Biomed. 9:1996;24-32.
13. Sontheimer G. M., Kuhn W., Kalbitzer H. R. Biochem. Biophys. Res. Commun. 134:1986;1379-1386.
14. Smith R. M., Martell A. E. Critical Stability Constants. 1975;Plenum, New York. p. 165-291.
15. Murphy E., London R. E. Kraicer J. Meaurement and Manipulation of Intracellular Ions. 1995;304-318 Academic Press, New York.
16. Mota de Freitas D., Dorus E. Birch N. J. Magnesium and the Cell. 1993;51-80 Academic Press, London.
17. Avissar S., Scheiber G., Danon A., Belmaker R. H. Nature. 331:1988;440-442.