Mutations in the ExbB cytoplasmic carboxy terminus prevent energy-dependent interaction between the TonB and ExbD periplasmic domains (Q35272687)

7 August 2017

title

Mutations in the ExbB cytoplasmic carboxy terminus prevent energy-dependent interaction between the TonB and ExbD periplasmic domains (English)

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7 August 2017

Kathleen Postle

3

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author name string

Bimal Jana

series ordinal

1

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7 August 2017

Marta Manning

series ordinal

2

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7 August 2017

language of work or name

English

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publication date

12 August 2011

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7 August 2017

published in

Journal of Bacteriology

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7 August 2017

volume

193

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7 August 2017

issue

20

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7 August 2017

page(s)

5649-5657

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Taking the Escherichia coli TonB transmembrane domain "offline"? Nonprotonatable Asn substitutes fully for TonB His20.

7 August 2017

cites work

1 reference

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27 July 2018

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27 July 2018

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27 July 2018

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FhuA (TonA), the career of a protein

27 July 2018

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New substrates for TonB-dependent transport: do we only see the 'tip of the iceberg'?

27 July 2018

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Mass spectrometric identification of formaldehyde-induced peptide modifications under in vivo protein cross-linking conditions

27 July 2018

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Interactions of the energy transducer TonB with noncognate energy-harvesting complexes

27 July 2018

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27 July 2018

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27 July 2018

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FepA- and TonB-dependent bacteriophage H8: receptor binding and genomic sequence

27 July 2018

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Deletion and substitution analysis of the Escherichia coli TonB Q160 region.

27 July 2018

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27 July 2018

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Point mutations in transmembrane helices 2 and 3 of ExbB and TolQ affect their activities in Escherichia coli K-12.

27 July 2018

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A CHEMICAL BASIS FOR THE HOST-INDUCED MODIFICATION OF T-EVEN BACTERIOPHAGES

27 July 2018

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Performance of standard phenotypic assays for TonB activity, as evaluated by varying the level of functional, wild-type TonB.

27 July 2018

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27 July 2018

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ExbB and ExbD do not function independently in TonB-dependent energy transduction

27 July 2018

1 reference

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Interactions in the TonB-dependent energy transduction complex: ExbB and ExbD form homomultimers

27 July 2018

1 reference

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Identification of TonB homologs in the family Enterobacteriaceae and evidence for conservation of TonB-dependent energy transduction complexes

27 July 2018

1 reference

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Energy-coupled transport across the outer membrane of Escherichia coli: ExbB binds ExbD and TonB in vitro, and leucine 132 in the periplasmic region and aspartate 25 in the transmembrane region are important for ExbD activity

27 July 2018

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Topology of the ExbB protein in the cytoplasmic membrane of Escherichia coli.

27 July 2018

1 reference

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Inversions between ribosomal RNA genes of Escherichia coli

27 July 2018

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Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4

27 July 2018

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Formaldehyde and photoactivatable cross-linking of the periplasmic binding protein to a membrane component of the histidine transport system of Salmonella typhimurium

27 July 2018

1 reference

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Involvement of ExbB and TonB in transport across the outer membrane of Escherichia coli: phenotypic complementation of exb mutants by overexpressed tonB and physical stabilization of TonB by ExbB

27 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

The structurally related exbB and tolQ genes are interchangeable in conferring tonB-dependent colicin, bacteriophage, and albomycin sensitivity

27 July 2018

1 reference

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TonB protein of Salmonella typhimurium. A model for signal transduction between membranes

27 July 2018

1 reference

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Analysis of Escherichia coli TonB membrane topology by use of PhoA fusions

27 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Membrane topology of the Escherichia coli ExbD protein

27 July 2018

1 reference

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Identification of an Escherichia coli inner membrane polypeptide specified by a lambda-tonB transducing

27 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

ExbB protein in the cytoplasmic membrane of Escherichia coli forms a stable oligomer

27 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

His(20) provides the sole functionally significant side chain in the essential TonB transmembrane domain.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Disulphide trapping of an in vivo energy-dependent conformation of Escherichia coli TonB protein

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Molecular modeling of the bacterial outer membrane receptor energizer, ExbBD/TonB, based on homology with the flagellar motor, MotAB.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Quantification of known components of the Escherichia coli TonB energy transduction system: TonB, ExbB, ExbD and FepA.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Observing conformational and activity changes of tet repressor in vivo.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Site-directed disulfide bonding reveals an interaction site between energy-coupling protein TonB and BtuB, the outer membrane cobalamin transporter

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

ExbB acts as a chaperone-like protein to stabilize TonB in the cytoplasm.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Partial suppression of an Escherichia coli TonB transmembrane domain mutation (delta V17) by a missense mutation in ExbB.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Characterization of the exbBD operon of Escherichia coli and the role of ExbB and ExbD in TonB function and stability.

26 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3187225

Evolutionary relationship of uptake systems for biopolymers in Escherichia coli: cross-complementation between the TonB-ExbB-ExbD and the TolA-TolQ-TolR proteins

26 September 2018

1 reference

12 December 2020

Energy transduction between membranes. TonB, a cytoplasmic membrane protein, can be chemically cross-linked in vivo to the outer membrane receptor FepA

1 reference

12 December 2020

Protonmotive force, ExbB and ligand-bound FepA drive conformational changes in TonB

1 reference

12 December 2020

Transport across the outer membrane of Escherichia coli K12 via the FhuA receptor is regulated by the TonB protein of the cytoplasmic membrane

1 reference

12 December 2020

Identifiers

DOI

10.1128/JB.05674-11

1 reference

7 August 2017

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7 August 2017

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