Maximal efficiency of coupling between ATP hydrolysis and translocation of polypeptides mediated by SecB requires two protomers of SecA (Q42078600)

16 October 2017

Maximal efficiency of coupling between ATP hydrolysis and translocation of polypeptides mediated by SecB requires two protomers of SecA (English)

1 reference

16 October 2017

Chunfeng Mao

1

1 reference

16 October 2017

Simon J S Hardy

series ordinal

2

1 reference

16 October 2017

Linda L Randall

series ordinal

3

1 reference

16 October 2017

31 October 2008

1 reference

16 October 2017

Journal of Bacteriology

1 reference

16 October 2017

191

1 reference

16 October 2017

3

1 reference

16 October 2017

978-984

1 reference

Full-length Escherichia coli SecA dimerizes in a closed conformation in solution as determined by cryo-electron microscopy.

16 October 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Reexamination of the role of the amino terminus of SecA in promoting its dimerization and functional state

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

SecA, the motor of the secretion machine, binds diverse partners on one interactive surface

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Bacterial protein secretion through the translocase nanomachine

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Structure of dimeric SecA, the Escherichia coli preprotein translocase motor

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Crystal structure of the translocation ATPase SecA from Thermus thermophilus reveals a parallel, head-to-head dimer.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Characterization of three areas of interactions stabilizing complexes between SecA and SecB, two proteins involved in protein export

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

A large conformational change of the translocation ATPase SecA

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Crystal structure of SecB from Escherichia coli

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Binding, activation and dissociation of the dimeric SecA ATPase at the dimeric SecYEG translocase

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Crystal structure of Mycobacterium tuberculosis SecA, a preprotein translocating ATPase

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Nucleotide control of interdomain interactions in the conformational reaction cycle of SecA

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Complex behavior in solution of homodimeric SecA.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Mapping of contact sites in complex formation between transducin and light-activated rhodopsin by covalent crosslinking: use of a photoactivatable reagent

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Crystal structure of the bacterial protein export chaperone secB

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Diverse effects of mutation on the activity of the Escherichia coli export chaperone SecB.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Evidence for specificity at an early step in protein export in Escherichia coli

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

SecA protein hydrolyzes ATP and is an essential component of the protein translocation ATPase of Escherichia coli

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

ΔμH and ATP function at different steps of the catalytic cycle of preprotein translocase

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

SecA supports a constant rate of preprotein translocation.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Topology of the integral membrane form of Escherichia coli SecA protein reveals multiple periplasmically exposed regions and modulation by ATP binding.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Chaperone SecB from Escherichia coli Mediates Kinetic Partitioning via a Dynamic Equilibrium with Its Ligands

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Protein translocation is mediated by oligomers of the SecY complex with one SecY copy forming the channel.

30 May 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Asymmetric binding between SecA and SecB two symmetric proteins: implications for function in export.

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Nucleotide exchange from the high-affinity ATP-binding site in SecA is the rate-limiting step in the ATPase cycle of the soluble enzyme and occurs through a specialized conformational state

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Sites of interaction between SecA and the chaperone SecB, two proteins involved in export

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Organization of the receptor-kinase signaling array that regulates Escherichia coli chemotaxis

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Zinc stabilizes the SecB binding site of SecA.

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Amino-terminal region of SecA is involved in the function of SecG for protein translocation into Escherichia coli membrane vesicles.

17 August 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=2632081

Complexes between protein export chaperone SecB and SecA. Evidence for separate sites on SecA providing binding energy and regulatory interactions

17 August 2018

1 reference

12 December 2020

Reconstitution of Purified Bacterial Preprotein Translocase in Liposomes

1 reference

12 December 2020

SecE-dependent overproduction of SecY in Escherichia coli. Evidence for interaction between two components of the secretory machinery

1 reference

12 December 2020

Mapping of the docking of SecA onto the chaperone SecB by site-directed spin labeling: insight into the mechanism of ligand transfer during protein export

1 reference

12 December 2020

A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecA

1 reference

12 December 2020

Identifiers

DOI

10.1128/JB.01321-08

1 reference

16 October 2017

1 reference

16 October 2017

PubMed publication ID

18978043

1 reference