On the mechanism of action of carbonic anhydrase

作者: R.H. Prince , P.R. Woolley

DOI: 10.1016/0045-2068(73)90034-5

关键词:

摘要: Abstract The catalytic mechanism of the enzyme carbonic anhydrase has recently been subject renewed debate. generally accepted picture enzyme's action thrown into doubt by new evidence derived from spectroscopic techniques. In this paper some points conflict are examined and degree is assessed to which incompatible with previously held CA action. Reinterpretations put forward mechanisms proton transfer between solution detailed ligand displacement at zinc ion. These show that no means disproved remains plausible.

参考文章(21)
Walter E. Schillinger, Mary E. (Riepe) Fabry, Seymour H. Koenig, Nuclear magnetic relaxation dispersion in protein solutions. IV. Proton relaxation at the active site of carbonic anhydrase. Journal of Biological Chemistry. ,vol. 245, pp. 4256- 4262 ,(1970)
R. H. Prince, P. R. Woolley, Metal Ion Function in Carbonic Anhydrase Angewandte Chemie. ,vol. 11, pp. 408- 417 ,(1972) , 10.1002/ANIE.197204081
D.J. Hewkin, R.H. Prince, The mechanism of octahedral complex formation by labile metal ions Coordination Chemistry Reviews. ,vol. 5, pp. 45- 73 ,(1970) , 10.1016/S0010-8545(00)80074-0
G. P. P. Kuntz, Thomas A. Glassman, Cecil Cooper, T. J. Swift, Role of coordinated water in metal ion-adenine ring binding in complexes of adenosine triphosphate Biochemistry. ,vol. 11, pp. 538- 541 ,(1972) , 10.1021/BI00754A009
G. R. Cayley, D. N. Hague, Correlation between the metal-nitrogen stretching frequency and the coordination number in zinc ammines Transactions of the Faraday Society. ,vol. 67, pp. 2896- 2901 ,(1971) , 10.1039/TF9716702896
Ernest Grunwald, Earle K. Ralph, Kinetic studies of hydrogen-bonded solvation complexes of amines in water and hydroxylic solvents Accounts of Chemical Research. ,vol. 4, pp. 107- 113 ,(1971) , 10.1021/AR50039A005