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The ADP-glucose pyrophosphorylase from Escherichia coli comprises two tightly bound distinct domains
(Elsevier Science, 2004-08-27)
Computational analysis of ADP-glucose pyrophosphorylases predicts a fold with two domains. Co-expression of two polypeptides comprising residues 1-323 and 328-431 from the Escherichia coli ADP-glucose pyrophosphorylase ...
An assay for adenosine 5′-diphosphate (ADP)-glucose pyrophosphorylase that measures the synthesis of radioactive ADP-glucose with glycogen synthase
(Academic Press Inc Elsevier Science, 2004-01)
Adenosine 5′-diphosphate (ADP)-glucose pyrophosphorylase (ADP-Glc PPase) catalyzes the conversion of glucose 1-phosphate and adenosine 5′-triphosphate to ADP-glucose and pyrophosphate. We present a radioactive assay of ...
ADP-glucose Pyrophosphorylase; a Regulatory Enzyme for Bacterial Glycogen Synthesis
(American Society for Microbiology, 2003-12)
ADP-Glucose Pyrophosphorylase, a Regulatory Enzyme forBacterial Glycogen SynthesisMiguel A. Ballicora,1 Alberto A. Iglesias,2 and Jack Preiss1*Department of Biochemistry and Molecular Biology, Michigan State University, ...
A Chimeric UDP-Glucose Pyrophosphorylase Produced by Protein Engineering Exhibits Sensitivity to Allosteric Regulators
(Molecular Diversity Preservation International, 2013-05)
In bacteria, glycogen or oligosaccharide accumulation involves glucose-1-phosphate partitioning into either ADP-glucose (ADP-Glc) or UDP-Glc. Their respective synthesis is catalyzed by allosterically regulated ADP-Glc ...
Caracterización cinética, regulatoria y estructural de enzimas involucradas en el metabolismo de polisacáridos de reserva en bacterias
(2013-03-12)
La acumulación de glucógeno ha sido bien caracterizada en bacterias Gram negativas. Se ha evidenciado que ADP-glucosa pirofosforilasa (ADP-GlcPPasa) cataliza el paso de la síntesis del donante de glicosilo para la elongación ...
Characterization of recombinant UDP- and ADP-glucose pyrophosphorylases and glycogen synthase to elucidate glucose-1-phosphate partitioning into oligo- and polysaccharides in streptomyces coelicolor
(American Society for Microbiology, 2012-03)
Streptomyces coelicolor exhibits a major secondary metabolism, deriving important amounts of glucose to synthesize pigmented antibiotics. Understanding the pathways occurring in the bacterium with respect to synthesis of ...
Domain swapping between a cyanobacterial and a plant subunit ADP-glucose pyrophosphorylase
(Oxford University Press, 2006-02)
ADP-glucose pyrophosphorylase (ADP-Glc PPase) catalyzes the regulatory step in the pathway for synthesis of bacterial glycogen and starch in plants. ADP-Glc PPases from cyanobacteria (homotetramer) and from potato (Solanum ...
Identification of regions critically affecting kinetics and allosteric regulation of the Escherichia coli ADP-glucose pyrophosphorylase by modeling and pentapeptide-scanning mutagenesis
(American Society for Microbiology, 2007-07)
ADP-glucose pyrophosphorylase (ADP-Glc PPase) is the enzyme responsible for the regulation of bacterial glycogen synthesis. To perform a structure-function relationship study of the Escherichia coli ADP-Glc PPase enzyme, ...
The ADP-glucose pyrophosphorylase from Streptococcus mutans provides evidence for the regulation of polysaccharide biosynthesis in Firmicutes
(Wiley, 2013-10)
Streptococcus mutans is the leading cause of dental caries worldwide. The bacterium accumulates a glycogen-like internal polysaccharide, which mainly contributes to its carionegic capacity. S. mutans has two genes (glgC ...