Influence of increasing methanol concentrations on alcohol oxidase activity inCandida boidinii |
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Authors: | M Anděrová L Anděra O Volfová J Pano? V Löbl |
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Institution: | (1) Institute of Microbiology, Academy of Sciences of the Czech Republic, 142 20 Prague |
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Abstract: | In methanol-limited chemostat cultures methanol concentration >K
I for growth decreased sharply the alcohol oxidase activity in yeast cells. This effect was accompanied by accumulation of
riboflavin phosphate in the medium. Purified alcohol oxidase showed higherK
m for methanol, change in absorbance maxima in the riboflavin area and chemical modification of enzyme structure discovered
by means of partial proteolysis. |
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Keywords: | |
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