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Literature DB >> 140863

Normal iron-enterochelin uptake in mutants lacking the colicin I outer membrane receptor protein of Escherichia coli.

Abstract

The outer membranes of two independent colicin Ia-resistant mutants of Escherichia coli K-12 lack the colicin Ia receptor protein. Such mutants exhibit normal capacity for enterochelin (enterobactin)-mediated iron uptake. It is concluded that the colicin Ia receptor is not involved in iron-enterochelin uptake.

Entities: Chemical Species

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Year: 1977 PMID： 140863 PMCID： PMC235374 DOI： 10.1128/jb.130.3.1399-1401.1977

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

16 in total

1. In vitro competition between ferrichrome and phage for the outer membrane T5 receptor complex of Escherichia coli.

Authors: M Luckey; R Wayne; J B Neilands
Journal: Biochem Biophys Res Commun Date: 1975-05-19 Impact factor: 3.575

2. Membrane receptor dependent iron transport in Escherichia coli.

Authors: K Hantke; V Braun
Journal: FEBS Lett Date: 1975-01-01 Impact factor: 4.124

3. The role of colicin receptors in the uptake of ferrienterochelin by Escherichia coli K-12.

Authors: A P Pugsley; P Reeves
Journal: Biochem Biophys Res Commun Date: 1977-02-07 Impact factor: 3.575

4. Relationship between the transport of iron and the amount of specific colicin Ia membrane receptors in Escherichia coli.

Authors: J Konisky; S Soucek; K Frick; J K Davies; C Hammond
Journal: J Bacteriol Date: 1976-07 Impact factor: 3.490

5. Interaction of colicin Ia with bacterial cells. Direct measurement of Ia-receptor interaction.

Authors: J Konisky; B S Cowell
Journal: J Biol Chem Date: 1972-10-25 Impact factor: 5.157

6. Mechanism of assembly of the outer membrane of Salmonella typhimurium. Isolation and characterization of cytoplasmic and outer membrane.

Authors: M J Osborn; J E Gander; E Parisi; J Carson
Journal: J Biol Chem Date: 1972-06-25 Impact factor: 5.157

7. Resolution of bacterial proteins by polyacrylamide gel electrophoresis on slabs. Membrane, soluble, and periplasmic fractions.

Authors: G F Ames
Journal: J Biol Chem Date: 1974-01-25 Impact factor: 5.157

2. Use of cir-lac operon fusions to study transcriptional regulation of the colicin Ia receptor in Escherichia coli K-12.

Authors: P L Worsham; J Konisky
Journal: J Bacteriol Date: 1981-01 Impact factor: 3.490

7. Evolutionary relationship between the TonB-dependent outer membrane transport proteins: nucleotide and amino acid sequences of the Escherichia coli colicin I receptor gene.

Authors: C D Nau; J Konisky
Journal: J Bacteriol Date: 1989-02 Impact factor: 3.490

7 in total

Normal iron-enterochelin uptake in mutants lacking the colicin I outer membrane receptor protein of Escherichia coli.

1. In vitro competition between ferrichrome and phage for the outer membrane T5 receptor complex of Escherichia coli.

2. Membrane receptor dependent iron transport in Escherichia coli.

3. The role of colicin receptors in the uptake of ferrienterochelin by Escherichia coli K-12.

4. Relationship between the transport of iron and the amount of specific colicin Ia membrane receptors in Escherichia coli.

5. Interaction of colicin Ia with bacterial cells. Direct measurement of Ia-receptor interaction.

6. Mechanism of assembly of the outer membrane of Salmonella typhimurium. Isolation and characterization of cytoplasmic and outer membrane.

7. Resolution of bacterial proteins by polyacrylamide gel electrophoresis on slabs. Membrane, soluble, and periplasmic fractions.

8. Colicin B: mode of action and inhibition by enterochelin.

9. Enterochelin system of iron transport in Escherichia coli: mutations affecting ferric-enterochelin esterase.

10. Siderophore protection against colicins M, B, V, and Ia in Escherichia coli.

1. Locus affecting regulation of the colicin I receptor by iron.

2. Use of cir-lac operon fusions to study transcriptional regulation of the colicin Ia receptor in Escherichia coli K-12.

Review 3. Linkage map of Escherichia coli K-12, edition 6.

4. Effect of growth temperature on the acquisition of iron by Salmonella typhimurium and Escherichia coli.

5. Cleavage of colicin Ia by the Escherichia coli K-12 outer membrane is not mediated by the colicin Ia receptor.

6. Mutations to tolerance and resistance to pesticin and colicins in Escherichia coli phi.

7. Evolutionary relationship between the TonB-dependent outer membrane transport proteins: nucleotide and amino acid sequences of the Escherichia coli colicin I receptor gene.