Effect of pH and temperature on alcohol dehydrogenase
1979 ◽
Vol 44
(3)
◽
pp. 986-990
◽
Keyword(s):
Alcohol dehydrogenase isolated from germinating pea seeds catalyzes ethanol oxidation at pH 8.7 and acetaldehyde reduction at pH 7.0. The values of the Michaelis constants are the lowest in the range of pH-optimums. The effect of temperature on the reaction rate was investigated over the range 15-55 °C. The initial and maximal rates increase with the increasing temperature and attain a maximum at 40 °C. The values of the Michaelis constants are the lowest at 21 °C. Pea alcohol dehydrogenase looses its activity at 70 °C, the binary enzyme-NAD complex is more thermostable.
2010 ◽
Vol 31
(9)
◽
pp. 1167-1171
Keyword(s):
1966 ◽
Vol 49
(5)
◽
pp. 989-1005
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2021 ◽
2021 ◽
2021 ◽
Vol 12
(6)
◽
pp. 7239-7248
2000 ◽
Vol 67
(3)
◽
pp. 403-413
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