Crossref journal-article
Wiley
European Journal of Biochemistry (311)
Abstract

Specific non‐covalent interactions between aldose reductase (AR), its NADP+ cofactor and five inhibitors have been characterized by electrospray mass spectrometry (ES‐MS). These results indicated that the protein could be desorbed and maintained in the gas phase in a form very close to its native conformation. Collisionally induced dissociation (CID)‐MS and CID‐MS‐MS showed that the adenosine diphospbate part of the cofactor interacts strongly with AR. The relative stability of the ternary AR NADP+ inhibitor complexes was established and successfully correlated with the IC50, values. All inhibitors were shown to only bind to AR holoenzyme. These results are important for the field of drug development insofar as ES‐MS might provide a rapid and very sensitive method for the screening of potential drugs or for the identification of compounds displaying high binding affinity to a target biomolecule.

Bibliography

Potier, N., Barth, P., Tritsch, D., Biellmann, J., & Van Dorsselaer, A. (1997). Study of Non‐Covalent Enzyme‐Inhibitor Complexes of Aldose Reductase by Electrospray Mass Spectrometry. European Journal of Biochemistry, 243(1–2), 274–282. Portico.

Authors 5
  1. Noelle Potier (first)
  2. Patrick Barth (additional)
  3. Denis Tritsch (additional)
  4. Jean‐François Biellmann (additional)
  5. Alain Van Dorsselaer (additional)
References 34 Referenced 54
  1. 10.1002/mas.1280090103
  2. 10.1016/S0968-0004(00)89019-2
  3. 10.1021/ja00016a069
  4. 10.1016/1044-0305(94)85034-8
  5. 10.1002/jms.1190300127
  6. 10.1021/ja00066a083
  7. 10.1002/jms.1190300806
  8. 10.1021/ja00091a035
  9. 10.1021/ja00036a066
  10. 10.1021/ac00094a004
  11. 10.1016/S0040-4039(00)60314-3
  12. 10.1039/c39940002415 / J. Chem. Soc. Chem. Commun. / Does the observation of noncovalent complexes between biomolecules by electrospray ionisation mass spectrometry necessarily reflect specific solution interactions by Aplin R. T. (1994)
  13. 10.1016/1044-0305(95)00548-X
  14. 10.1021/ja00139a023
  15. 10.1002/bms.1200220902
  16. 10.1002/oms.1210270709
  17. 10.1038/355469a0
  18. 10.1016/S0223-5234(23)00153-8 / Eur. J. Med. Chem. by Tête‐Favier F. (1995)
  19. 10.1111/j.1432-1033.1993.tb18445.x
  20. {'key': 'e_1_2_3_21_2', 'volume-title': 'Aldose reductuse inhibition', 'author': 'Dvornik D.', 'year': '1987'} / Aldose reductuse inhibition by Dvornik D. (1987)
  21. 10.1073/pnas.90.21.9847
  22. 10.1021/bi00174a006
  23. 10.1021/bi00189a019
  24. 10.1016/0005-2744(81)90133-9
  25. {'key': 'e_1_2_3_26_2', 'first-page': '407', 'article-title': 'Susceptibility of aldehyde and aldose reductase of human tissues to aldose reductase inhibitors', 'volume': '6', 'author': 'Srivastava S. K.', 'year': '1983', 'journal-title': 'Curr. Eye Res.'} / Curr. Eye Res. / Susceptibility of aldehyde and aldose reductase of human tissues to aldose reductase inhibitors by Srivastava S. K. (1983)
  26. 10.1016/0167-4838(92)90119-X
  27. {'key': 'e_1_2_3_28_2', 'first-page': '209', 'volume-title': 'Enzymology of carbonyl metabolism 2', 'author': 'Wehrmuth B.', 'year': '1985'} / Enzymology of carbonyl metabolism 2 by Wehrmuth B. (1985)
  28. {'key': 'e_1_2_3_29_2', 'first-page': '113', 'volume-title': 'Enzymology and molecular biology of carbony1 metabolism 3', 'author': 'Rondeau J. M.', 'year': '1991'} / Enzymology and molecular biology of carbony1 metabolism 3 by Rondeau J. M. (1991)
  29. 10.1016/1044-0305(95)00191-F
  30. {'key': 'e_1_2_3_31_2', 'first-page': '1264', 'volume-title': '43rd ASMS conference on mass spectrometry and allied topics', 'author': 'Feng R.', 'year': '1995'} / 43rd ASMS conference on mass spectrometry and allied topics by Feng R. (1995)
  31. 10.1002/rcm.1290080217
  32. 10.1016/1044-0305(94)00102-6
  33. 10.1021/ja00071a058
  34. 10.1021/ja00096a003
Dates
Type When
Created 21 years, 1 month ago (July 16, 2004, 10:33 a.m.)
Deposited 1 year, 11 months ago (Aug. 30, 2023, 2:40 a.m.)
Indexed 1 year, 9 months ago (Nov. 15, 2023, 9:19 a.m.)
Issued 28 years, 7 months ago (Jan. 1, 1997)
Published 28 years, 7 months ago (Jan. 1, 1997)
Published Online 21 years, 1 month ago (July 16, 2004)
Published Print 28 years, 7 months ago (Jan. 1, 1997)
Funders 0

None

@article{Potier_1997, title={Study of Non‐Covalent Enzyme‐Inhibitor Complexes of Aldose Reductase by Electrospray Mass Spectrometry}, volume={243}, ISSN={1432-1033}, url={http://dx.doi.org/10.1111/j.1432-1033.1997.0274a.x}, DOI={10.1111/j.1432-1033.1997.0274a.x}, number={1–2}, journal={European Journal of Biochemistry}, publisher={Wiley}, author={Potier, Noelle and Barth, Patrick and Tritsch, Denis and Biellmann, Jean‐François and Van Dorsselaer, Alain}, year={1997}, month=jan, pages={274–282} }