Modification of maize phosphoenolpyruvate carboxylase by Woodward's reagentK
β Scribed by G. B. Maralihalli; A. S. Bhagwat
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 634 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1573-4943
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π SIMILAR VOLUMES
The phosphoenolpyruvate carboxylase from maize leaf was strongly inhibited by 2-phosphoglycollate. The pH of the reaction did not influence the extent of inhibition by 2-phosphoglycollate. The kinetic analysis of the inhibition data by Lineweaver-Burk method showed that 2-phosphoglycollate inhibitio
A~tract. Light activation of phosphoenolpyruvate carboxylase from the leaves of the C4 plant Setaria verticillata (L.) is more pronounced at low CO, levels. The 2-fold activation observed at physiological ambient CO2 becomes 3.64-fold at 5 #L/L and completely abolished above 700/~L/L. When the stoma