Decavanadate, decaniobate, tungstate and molybdate interactions with sarcoplasmic reticulum Ca2+-ATPase: quercetin prevents cysteine oxidation by vanadate but does not reverse ATPase inhibition

Recently we demonstrated that the decavanadate (V10) ion is a stronger Ca2+-ATPase inhibitor than other oxometalates, such as the isoelectronic and isostructural decaniobate ion, and the tungstate and molybdate monomer ions, and that it binds to this protein with a 1 : 1 stoichiometry. The V10 inter...

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Bibliographic Details
Main Author: Fraqueza, Gil (author)
Other Authors: Carvalho, Luís A. E. Batista de (author), Marques, M. Paula M. (author), Maia, Luisa (author), Ohlin, C. André (author), Casey, William H. (author), Aureliano, M. (author)
Format: article
Language:eng
Published: 2012
Subjects:
Oxometalates
Calcium pump
Online Access:http://hdl.handle.net/10400.1/1653
Country:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/1653

Internet

http://hdl.handle.net/10400.1/1653

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