Kinetic studies on the reaction catalysed by phosphofructokinase from Mytilus galloprovincialis (Lamarck)
Autor: | Villamarín Ja, Juan Ignacio Ramos-Martinez |
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Rok vydání: | 1990 |
Předmět: | |
Zdroj: | Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 95:531-534 |
ISSN: | 0305-0491 |
DOI: | 10.1016/0305-0491(90)90015-l |
Popis: | The dependence of the initial rate on the concentration of MgATP 2− and fructose-6-phosphate, its behaviour with the alternative substrates MgGTP 2− and MgITP 2- and the inhibition patterns by its products, suggest that the reaction catalysed by phosphofructokinase from the mantle tissue of the mussel Mytilus galloprovincialis Lmk, involves a Theorell-Chance mechanism in which MgATP 2− is the first substrate to bind to the enzyme. |
Databáze: | OpenAIRE |
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