Serine 948 and Threonine 1042 are Crucial Residues for Allosteric Regulation of Escherichia coli Carbamoylphosphate Synthetase and Illustrate Coupling Effects of Activation and Inhibition Pathways

By delannay S.   Charlier D.   Tricot C.   Villeret V.   Piérard A.   Stalon V.  

Journal of Molecular Biology, Vol. 286, Iss. 4, 1999-03 ,pp. : 1217-1228

Academic Press

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Site-Directed Mutagenesis of a Regulatory Site of Escherichia coli ADP-Glucose Pyrophosphorylase: The Role of Residue 336 in Allosteric Behavior

By Meyer C.R.   Bork J.A.   Nadler S.   Yirsa J.   Preiss J.  

Archives of Biochemistry and Biophysics, Vol. 353, Iss. 1, 1998-05 ,pp. : 152-159

Elsevier

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Site-Directed Mutagenesis of Histidine-90 in Escherichia coli l-Threonine Dehydrogenase Alters Its Substrate Specificity

By Johnson A.R.   dekker E.E.  

Archives of Biochemistry and Biophysics, Vol. 351, Iss. 1, 1998-03 ,pp. : 8-16

Elsevier

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Carbamoyl Phosphate Synthetase from Escherichia coli Does Not Catalyze the Dehydration of Bicarbonate to Carbon Dioxide

By Gibson G.E.   Mullins L.S.   Raushel F.M.  

Bioorganic Chemistry, Vol. 26, Iss. 5, 1998-11 ,pp. : 255-268

Academic Press

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Investigation of a Catalytic Zinc Binding Site in Escherichia coli l-Threonine Dehydrogenase by Site-Directed Mutagenesis of Cysteine-38

By Johnson A.R.   Chen Y-W.   dekker E.E.  

Archives of Biochemistry and Biophysics, Vol. 358, Iss. 2, 1998-10 ,pp. : 211-221

Elsevier

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