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Literature DB >> 6998951

Substrate specificity and transport properties of the glycerol facilitator of Escherichia coli.

Abstract

The specificity of the glycerol facilitator (glpF) of Escherichia coli was studied with an osmotic method. This transport system allowed the entry of polyols (glycerol and erythritol), pentitols, and hexitols. The analogous sugars were not transported. However, urea, glycine, and DL-glyceraldehyde could use this pathway to enter the cell. The glpF protein allowed the rapid efflux of preequilibrated xylitol. Glycerol surprisingly did not inhibit the uptake of xylitol, and xylitol only slightly reduced the uptake of glycerol. The observation and the insensitivity of the xylitol transport to low temperature suggest that the facilitator behaves as a membrane channel.

Entities: Chemical Gene Species

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Year: 1980 PMID： 6998951 PMCID： PMC294637 DOI： 10.1128/jb.144.1.274-278.1980

Source DB: PubMed Journal: J Bacteriol ISSN： 0021-9193 Impact factor: 3.490

15 in total

1. Osmotically induced volume and turbidity changes of Escherichia coli due to salts, sucrose and glycerol, with particular reference to the rapid permeation of glycerol into the cell.

Authors: M M Alemohammad; C J Knowles
Journal: J Gen Microbiol Date: 1974-05

2. Control of permeation to glycerol in cells of Escherichia coli.

Authors: Y Sanno; T H Wilson; E C Lin
Journal: Biochem Biophys Res Commun Date: 1968-07-26 Impact factor: 3.575

Review 3. Glycerol dissimilation and its regulation in bacteria.

Authors: E C Lin
Journal: Annu Rev Microbiol Date: 1976 Impact factor: 15.500

4. Outer membrane of gram-negative bacteria. XII. Molecular-sieving function of cell wall.

Authors: G M Decad; H Nikaido
Journal: J Bacteriol Date: 1976-10 Impact factor: 3.490

5. Receptor for bacteriophage lambda of Escherichia coli forms larger pores in black lipid membranes than the matrix protein (porin).

Authors: B A Boehler-Kohler; W Boos; R Dieterle; R Benz
Journal: J Bacteriol Date: 1979-04 Impact factor: 3.490

6. Amplification of the lactose carrier protein in Escherichia coli using a plasmid vector.

Authors: R M Teather; B Müller-Hill; U Abrutsch; G Aichele; P Overath
Journal: Mol Gen Genet Date: 1978-02-27

7. Xylitol and D-arabitol toxicities due to derepressed fructose, galactitol, and sorbitol phosphotransferases of Escherichia coli.

Authors: A M Reiner
Journal: J Bacteriol Date: 1977-10 Impact factor: 3.490

8. Escherichia coli mutants impaired in maltodextrin transport.

Authors: C Wandersman; M Schwartz; T Ferenci
Journal: J Bacteriol Date: 1979-10 Impact factor: 3.490

9. Sucrose transport by the Escherichia coli lactose carrier.

Authors: K B Heller; T H Wilson
Journal: J Bacteriol Date: 1979-11 Impact factor: 3.490

10. Importance of facilitated diffusion for effective utilization of glycerol by Escherichia coli.

Authors: D P Richey; E C Lin
Journal: J Bacteriol Date: 1972-11 Impact factor: 3.490

92 in total

1. Energetics of glycerol conduction through aquaglyceroporin GlpF.

Authors: Morten Ø Jensen; Sanghyun Park; Emad Tajkhorshid; Klaus Schulten
Journal: Proc Natl Acad Sci U S A Date: 2002-05-07 Impact factor: 11.205

2. Pressure-induced water transport in membrane channels studied by molecular dynamics.

Authors: Fangqiang Zhu; Emad Tajkhorshid; Klaus Schulten
Journal: Biophys J Date: 2002-07 Impact factor: 4.033

3. A pH-sensitive function and phenotype: evidence that EutH facilitates diffusion of uncharged ethanolamine in Salmonella enterica.

Authors: Joseph T Penrod; Christopher C Mace; John R Roth
Journal: J Bacteriol Date: 2004-10 Impact factor: 3.490

Substrate specificity and transport properties of the glycerol facilitator of Escherichia coli.

1. Osmotically induced volume and turbidity changes of Escherichia coli due to salts, sucrose and glycerol, with particular reference to the rapid permeation of glycerol into the cell.

2. Control of permeation to glycerol in cells of Escherichia coli.

Review 3. Glycerol dissimilation and its regulation in bacteria.

4. Outer membrane of gram-negative bacteria. XII. Molecular-sieving function of cell wall.

5. Receptor for bacteriophage lambda of Escherichia coli forms larger pores in black lipid membranes than the matrix protein (porin).

6. Amplification of the lactose carrier protein in Escherichia coli using a plasmid vector.

7. Xylitol and D-arabitol toxicities due to derepressed fructose, galactitol, and sorbitol phosphotransferases of Escherichia coli.

8. Escherichia coli mutants impaired in maltodextrin transport.

9. Sucrose transport by the Escherichia coli lactose carrier.

10. Importance of facilitated diffusion for effective utilization of glycerol by Escherichia coli.

1. Energetics of glycerol conduction through aquaglyceroporin GlpF.

2. Pressure-induced water transport in membrane channels studied by molecular dynamics.

3. A pH-sensitive function and phenotype: evidence that EutH facilitates diffusion of uncharged ethanolamine in Salmonella enterica.

4. Structural context shapes the aquaporin selectivity filter.

5. A novel plant major intrinsic protein in Physcomitrella patens most similar to bacterial glycerol channels.

6. Yeast aquaglyceroporins use the transmembrane core to restrict glycerol transport.

7. Tonoplast-bound protein kinase phosphorylates tonoplast intrinsic protein.

Review 8. How phosphotransferase system-related protein phosphorylation regulates carbohydrate metabolism in bacteria.

9. Osmotic stress mechanically perturbs chemoreceptors in Escherichia coli.

10. Single-channel water permeabilities of Escherichia coli aquaporins AqpZ and GlpF.