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Literature DB >> 2159288

Calcium activates glucose-6-phosphatase in intact rat hepatic microsomes.

Abstract

The effects of Ca2+ on the microsomal glucose-6-phosphatase activity were investigated. Evidence is provided that increases by Ca2+ in both the pyrophosphatase and the glucose-6-phosphate-hydrolysing activities are due to an increase in microsomal transport capacity of T2, the phosphate/pyrophosphate-transport protein.

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Year: 1990 PMID： 2159288 PMCID： PMC1131326 DOI： 10.1042/bj2670549

Source DB: PubMed Journal: Biochem J ISSN： 0264-6021 Impact factor: 3.857

22 in total

1. A simple procedure for the isolation of rat liver microsomes.

Authors: S A. Kamath; F A. Kummerow; K Ananth Narayan
Journal: FEBS Lett Date: 1971-09-15 Impact factor: 4.124

2. [The hexosephosphatase system. IV. Specificity of glucose-6-phosphatase].

Authors: H BEAUFAY; C DE DUVE
Journal: Bull Soc Chim Biol (Paris) Date: 1954

3. Phosphatases of liver. I. Glucose-6-phosphatase.

Authors: M A SWANSON
Journal: J Biol Chem Date: 1950-06 Impact factor: 5.157

4. A new microtechnique for the analysis of the human hepatic microsomal glucose-6-phosphatase system.

Authors: A Burchell; R Hume; B Burchell
Journal: Clin Chim Acta Date: 1988-04-15 Impact factor: 3.786

5. Diagnosis of type 1a and type 1c glycogen storage diseases in adults.

Authors: A Burchell; R T Jung; C C Lang; W Bennet; A N Shepherd
Journal: Lancet Date: 1987-05-09 Impact factor: 79.321

6. Type Ib glycogen storage disease is caused by a defect in the glucose-6-phosphate translocase of the microsomal glucose-6-phosphatase system.

Authors: A J Lange; W J Arion; A L Beaudet
Journal: J Biol Chem Date: 1980-09-25 Impact factor: 5.157

7. Calcium-ion transport by intact synaptosomes. Intrasynaptosomal compartmentation and the role of the mitochondrial membrane potential.

Authors: I D Scott; K E Akerman; D G Nicholls
Journal: Biochem J Date: 1980-12-15 Impact factor: 3.857

8. A simplification of the protein assay method of Lowry et al. which is more generally applicable.

Authors: G L Peterson
Journal: Anal Biochem Date: 1977-12 Impact factor: 3.365

9. Hepatic microsomal glucose-6-phosphatase system and sudden infant death syndrome.

Authors: A Burchell; J E Bell; A Busuttil; R Hume
Journal: Lancet Date: 1989-08-05 Impact factor: 79.321

10. Evidence for the participation of independent translocation for phosphate and glucose 6-phosphate in the microsomal glucose-6-phosphatase system. Interactions of the system with orthophosphate, inorganic pyrophosphate, and carbamyl phosphate.

Authors: W J Arion; A J Lange; H E Walls; L M Ballas
Journal: J Biol Chem Date: 1980-11-10 Impact factor: 5.157

6 in total

Calcium activates glucose-6-phosphatase in intact rat hepatic microsomes.

1. A simple procedure for the isolation of rat liver microsomes.

2. [The hexosephosphatase system. IV. Specificity of glucose-6-phosphatase].

3. Phosphatases of liver. I. Glucose-6-phosphatase.

4. A new microtechnique for the analysis of the human hepatic microsomal glucose-6-phosphatase system.

5. Diagnosis of type 1a and type 1c glycogen storage diseases in adults.

6. Type Ib glycogen storage disease is caused by a defect in the glucose-6-phosphate translocase of the microsomal glucose-6-phosphatase system.

7. Calcium-ion transport by intact synaptosomes. Intrasynaptosomal compartmentation and the role of the mitochondrial membrane potential.

8. A simplification of the protein assay method of Lowry et al. which is more generally applicable.

9. Hepatic microsomal glucose-6-phosphatase system and sudden infant death syndrome.

10. Evidence for the participation of independent translocation for phosphate and glucose 6-phosphate in the microsomal glucose-6-phosphatase system. Interactions of the system with orthophosphate, inorganic pyrophosphate, and carbamyl phosphate.

1. Liver glucose-6-phosphatase activity is not modulated by physiological intracellular Ca2+ concentrations.

2. Activation of glucose-6-phosphatase in intact hepatic microsomes.

3. On the use of EGTA to assess the effect of Ca2+ on liver microsomal glucose-6-phosphatase.

4. Intraluminal calcium of the liver endoplasmic reticulum stimulates the glucuronidation of p-nitrophenol.

5. Evidence for an UDP-glucuronic acid/phenol glucuronide antiport in rat liver microsomal vesicles.

6. Permeability of rat liver microsomal membrane to glucose 6-phosphate.