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Article

ATPase kinetics for wild-type Saccharomyces cerevisiae F1-ATPase and F1-ATPase with the beta-subunit Thr197-->Ser mutation.

European journal of biochemistry - 15 Jun 1994

Mueller D M, Indyk V, McGill L

Abstract excerpt

Unisite ATPase kinetic constants were measured for wild-type yeast Saccharomyces cerevisiae F1-ATPase and F1-ATPase with the Thr197-->Ser mutation in the beta subunit. Under unisite conditions, the concentration of ATP is greater than that of the enzyme, ATP hydrolysis is slow and the affinity of the enzyme for ATP and ADP is high. The Thr197-->Ser mutation in the yeast F1-ATPase increases the specific activity...

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Identifiers

PMID: 8026510
DOI: 10.1111/j.1432-1033.1994.tb18950.x

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