Two-stage binding of SecA to the bacterial translocon regulates ribosome-translocon interaction (Q44542398)

4 December 2017

title

Two-stage binding of SecA to the bacterial translocon regulates ribosome-translocon interaction (English)

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4 December 2017

Christopher R Zito

1

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4 December 2017

Donald Oliver

series ordinal

2

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4 December 2017

language of work or name

English

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publication date

6 August 2003

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Journal of Biological Chemistry

4 December 2017

published in

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4 December 2017

volume

278

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4 December 2017

issue

42

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4 December 2017

page(s)

40640-40646

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The structural basis of protein targeting and translocation in bacteria.

4 December 2017

cites work

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https://api.crossref.org/works/10.1074%2FJBC.M308025200

The Sec protein-translocation pathway.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The Escherichia coli SRP and SecB targeting pathways converge at the translocon

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Signal peptides open protein-conducting channels in E. coli

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecYEG assembles into a tetramer to form the active protein translocation channel

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Three-dimensional structure of the bacterial protein-translocation complex SecYEG

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The SecYEG preprotein translocation channel is a conformationally dynamic and dimeric structure

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Protein Translocation in the Three Domains of Life: Variations on a Theme

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

An E. coli Ribonucleoprotein Containing 4.5 S RNA Resembles Mammalian Signal Recognition Particle

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Interaction of E. coli Ffh/4.5S ribonucleoprotein and FtsY mimics that of mammalian signal recognition particle and its receptor.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Alignment of Conduits for the Nascent Polypeptide Chain in the Ribosome-Sec61 Complex

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecA promotes preprotein translocation by undergoing ATP-driven cycles of membrane insertion and deinsertion.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The catalytic cycle of the Escherichia coli SecA ATPase comprises two distinct preprotein translocation events

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

In vitro studies with purified components reveal signal recognition particle (SRP) and SecA/SecB as constituents of two independent protein-targeting pathways of Escherichia coli

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

A mutant hunt for defects in membrane protein assembly yields mutations affecting the bacterial signal recognition particle and Sec machinery

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SRP-dependent co-translational targeting and SecA-dependent translocation analyzed as individual steps in the export of a bacterial protein

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The purified E. coli integral membrane protein SecY/E is sufficient for reconstitution of SecA-dependent precursor protein translocation.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Evolutionarily conserved binding of ribosomes to the translocation channel via the large ribosomal RNA.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The binding cascade of SecB to SecA to SecY/E mediates preprotein targeting to the E. coli plasma membrane

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Allosteric communication between signal peptides and the SecA protein DEAD motor ATPase domain.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecA membrane cycling at SecYEG is driven by distinct ATP binding and hydrolysis events and is regulated by SecD and SecF.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The C terminus of SecA is involved in both lipid binding and SecB binding.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Overproduction, purification and characterization of SecD and SecF, integral membrane components of the protein translocation machinery of Escherichia coli

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Interaction of tRNA with 23S rRNA in the ribosomal A, P, and E sites

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

ProOmpA is stabilized for membrane translocation by either purified E. coli trigger factor or canine signal recognition particle

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

An improved assay for nanomole amounts of inorganic phosphate

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Two distinct ATP-binding domains are needed to promote protein export by Escherichia coli SecA ATPase

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecYEG and SecA Are the Stoichiometric Components of Preprotein Translocase

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

PrlA4 prevents the rejection of signal sequence defective preproteins by stabilizing the SecA-SecY interaction during the initiation of translocation

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Endogenous SecA catalyzes preprotein translocation at SecYEG.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Azide-resistant mutants of Escherichia coli alter the SecA protein, an azide-sensitive component of the protein export machinery

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Distinct catalytic roles of the SecYE, SecG and SecDFyajC subunits of preprotein translocase holoenzyme

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

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

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Architecture of the protein-conducting channel associated with the translating 80S ribosome

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Escherichia coli SecA helicase activity is not required in vivo for efficient protein translocation or autogenous regulation

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

A significant fraction of functional SecA is permanently embedded in the membrane. SecA cycling on and off the membrane is not essential during protein translocation.

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Endoplasmic reticulum-bound ribosomes reside in stable association with the translocon following termination of protein synthesis

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Topology of the Integral Membrane Form of Escherichia coli SecA Protein Reveals Multiple Periplasmically Exposed Regions and Modulation by ATP Binding

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The Structure of Ribosome-Channel Complexes Engaged in Protein Translocation

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The bacterial SecY/E translocation complex forms channel-like structures similar to those of the eukaryotic Sec61p complex

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Both Lumenal and Cytosolic Gating of the Aqueous ER Translocon Pore Are Regulated from Inside the Ribosome during Membrane Protein Integration

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecA Is Not Required for Signal Recognition Particle-mediated Targeting and Initial Membrane Insertion of a Nascent Inner Membrane Protein

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Preprotein transfer to the Escherichia coli translocase requires the co‐operative binding of SecB and the signal sequence to SecA

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

SecA is required for the insertion of inner membrane proteins targeted by the Escherichia coli signal recognition particle

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Distinct membrane binding properties of N- and C-terminal domains of Escherichia coli SecA ATPase

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The high affinity ATP binding site modulates the SecA-precursor interaction

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

The carboxyl-terminal region is essential for Sec-A dimerization

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

Interaction of SecB with soluble SecA 1

21 January 2018

1 reference

https://api.crossref.org/works/10.1074%2FJBC.M308025200

21 January 2018

Identifiers

DOI

10.1074/JBC.M308025200

1 reference

4 December 2017

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