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pro vyhledávání: '"M G, Vekua"'
Publikováno v:
Nauchnye doklady vysshei shkoly. Biologicheskie nauki. (6)
The velocity of Na, K-ATPase is studied as a function of MgATP, ATP and MG2+ concentrations. The kinetic analysis is used to substantiate the inclusion of certain intermediates and steps of their interconversion into the minimal model for Na, K-ATPas
Autor:
Z P, Kometiani, M G, Vekua
Publikováno v:
Biokhimiia (Moscow, Russia). 48(6)
An analysis of the shapes of the kinetic curves for the cationic sites of the Na,K-ATPase system revealed four completely activated Na-sites. Free ATP can change the so-called operation regime of Na,K-ATPase. At ATP excess two completely activated K-
Publikováno v:
Biokhimiia (Moscow, Russia). 48(7)
A possible existence of two functional states of Na,K-ATPase with different electrogenic coefficients has been experimentally proved. Regulation of electrogenicity is achieved by alteration in the number of K+ transport sites. A transition of Na,K-AT