Center for Bioinformatics
Oxidoreductases | Transferases | Hydrolases | Lyases | Isomerases | Ligases

Basic Information

Enzyme Number

2.7.7.27

Official Name

glucose-1-phosphate adenylyltransferase

Name from literature

glucose phosphate adenylyltransferase

Pathway from literature

bacterial glycogen synthesis

Pathway from KEGG

Carbohydrate Metabolism; Starch and sucrose metabolism; map00500

Organisms

E.coli (83333)

Genome localization

-[947942 ],

Rate-limiting Description

"We suggest that this difference reflects a change in the steady state level of a previously unknown effector of ADP-glucose synthetase (glucose 1-phosphate adenylyltransferase, EC 2.7.7.27) the rate-limiting enzyme of bacterial glycogen synthesis." (381303)

"In all of the metabolic conditions studied in this report the adenylate energy charge ((ATP + 1/2 ADP)/(ATP + ADP + AMP)) and the level of the rate-limiting enzyme of glycogen synthesis, ADP-glucose synthetase (glucose 1-phosphate adenylyltransferase, EC 2.7.7.27), were the same." (224050)

"We also show that physiological concentrations of GTP inhibit ADP-glucose synthetase (glucose-1-phosphate adenylyltransferase, EC 2.7.7.27), the rate-limiting enzyme of bacterial glycogen synthesis, in vitro." (2981798)

Gene ontology

Gene ontology

GO:0005978 (P) glycogen biosynthetic process [P0A6V1 ];
GO:0008878 (F) glucose-1-phosphate adenylyltransferase act... [P0A6V1 ];
GO:0005515 (F) protein binding [P0A6V1 ];

Links

SwissProt

P0A6V1

Entrez Gene

947942



  Copyright 2009, Center for Bioinformatics 
  Last Modified: 2009-03-24  
  Design by Zhao Min