Malonate-inhibition of allosteric phosphoenolpyruvate carboxylase from Setaria italica

Raghavendra, A.S. and Das, V.S.R. (1975) Malonate-inhibition of allosteric phosphoenolpyruvate carboxylase from Setaria italica. Biochemical and Biophysical Research Communications, 6 (1). pp. 160-165.

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Abstract

Malonate inhibited phosphoenolpyruvate carboxylase activity in crude extracts of Setariaitalica Beauv. and Pennisetumtyphoides S & H leaves. Kinetic studies revealed the competetive inhibition of partially purified phosphoenolpyruvate carboxylase preparation from Setariaitalica. Glucose-6-phosphate activated the enzyme. Oxalacetate also competetively inhibited the enzyme and malate in a noncompetetive manner. Results clearly indicated the allosteric nature of phosphoenolpyruvate carboxylase from Setariaitalica

Item Type: Article
Author Affiliation: Central Plantation Crops Research Institute, Regional Station Vittal 574243, Karnataka, India
Subjects: Plant Production
Divisions: Other Crops
Depositing User: Ms K Syamalamba
Date Deposited: 01 May 2012 05:21
Last Modified: 01 May 2012 05:21
Official URL: http://www.sciencedirect.com/science/article/pii/S...
URI: http://eprints.icrisat.ac.in/id/eprint/5010

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