The mitochondrial Hsp70-dependent import system actively unfolds preproteins and shortens the lag phase of translocation (Q28354392)

6 July 2017

title

The mitochondrial Hsp70-dependent import system actively unfolds preproteins and shortens the lag phase of translocation (English)

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6 July 2017

Lim JH

1

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6 July 2017

Martin F

2

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6 July 2017

Guiard B

3

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6 July 2017

Pfanner N

4

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6 July 2017

Voos W

5

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6 July 2017

language of work or name

English

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publication date

1 March 2001

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6 July 2017

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6 July 2017

volume

20

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6 July 2017

issue

5

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6 July 2017

page(s)

941-950

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Mechanisms of protein translocation into mitochondria

6 July 2017

cites work

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

The Tim core complex defines the number of mitochondrial translocation contact sites and can hold arrested preproteins in the absence of matrix Hsp70-Tim44.

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Differential requirement for the mitochondrial Hsp70-Tim44 complex in unfolding and translocation of preproteins.

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Presequence and mature part of preproteins strongly influence the dependence of mitochondrial protein import on heat shock protein 70 in the matrix

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Mitochondrial Hsp70/MIM44 complex facilitates protein import

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Dynamic interaction between Isp45 and mitochondrial hsp70 in the protein import system of the yeast mitochondrial inner membrane

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Molecular structure of flavocytochrome b2 at 2.4 A resolution

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Antifolding activity of hsp60 couples protein import into the mitochondrial matrix with export to the intermembrane space

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Common principles of protein translocation across membranes

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein import into mitochondria

7 April 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Requirement for hsp70 in the mitochondrial matrix for translocation and folding of precursor proteins

7 April 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Effect of the protein import machinery at the mitochondrial surface on precursor stability

7 April 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Recognition of preproteins by the isolated TOM complex of mitochondria

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein translocation into mitochondria: the role of TIM complexes

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

How membrane proteins travel across the mitochondrial intermembrane space

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein translocation: is Hsp70 pulling my chain?

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Unfolding of preproteins upon import into mitochondria

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Active unfolding of precursor proteins during mitochondrial protein import

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Native-like structure of a protein-folding intermediate bound to the chaperonin GroEL.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

The delta psi- and Hsp70/MIM44-dependent reaction cycle driving early steps of protein import into mitochondria

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Cytoplasmic chaperones determine the targeting pathway of precursor proteins to mitochondria

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Targeting of cytochrome b2 into the mitochondrial intermembrane space: specific recognition of the sorting signal.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

A dual role for mitochondrial heat shock protein 70 in membrane translocation of preproteins

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

The signal that sorts yeast cytochrome b2 to the mitochondrial intermembrane space contains three distinct functional regions

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Import of cytochrome b2 to the mitochondrial intermembrane space: the tightly folded heme-binding domain makes import dependent upon matrix ATP.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Can Hsp70 proteins act as force-generating motors?

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein sorting. Pulling in the proteins

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

A subfamily of stress proteins facilitates translocation of secretory and mitochondrial precursor polypeptides

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

70-kD heat shock-related protein is one of at least two distinct cytosolic factors stimulating protein import into mitochondria

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

A chimeric mitochondrial precursor protein with internal disulfide bridges blocks import of authentic precursors into mitochondria and allows quantitation of import sites

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Unfolding and refolding of a purified precursor protein during import into isolated mitochondria.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

A precursor protein partly translocated into yeast mitochondria is bound to a 70 kd mitochondrial stress protein.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

How do polypeptides cross the mitochondrial membranes?

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Analysis of mitochondrial protein import using translocation intermediates and specific antibodies.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Cellular content of ribonucleic acid and protein in Saccharomyces cerevisiae as a function of exponential growth rate: calculation of the apparent peptide chain elongation rate

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Peptide chain elongation rate and ribosomal activity in Saccharomyces cerevisiae as a function of the growth rate

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Separation of structural and dynamic functions of the mitochondrial translocase: Tim44 is crucial for the inner membrane import sites in translocation of tightly folded domains, but not of loosely folded preproteins

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

The preprotein translocase of the mitochondrial outer membrane

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

How chaperones fold proteins.

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein folding in the cytosol: chaperonin-dependent and -independent mechanisms

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Mitochondrial preprotein translocase

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Mitochondrial protein import: biochemical and genetic evidence for interaction of matrix hsp70 and the inner membrane protein MIM44

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Translocation arrest by reversible folding of a precursor protein imported into mitochondria. A means to quantitate translocation contact sites

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Protein folding causes an arrest of preprotein translocation into mitochondria in vivo

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Mitochondria Unfold Precursor Proteins by Unraveling Them From Their N-termini

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Binding of a specific ligand inhibits import of a purified precursor protein into mitochondria.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145481

Mitochondrial precursor protein. Effects of 70-kilodalton heat shock protein on polypeptide folding, aggregation, and import competence

27 November 2018

1 reference

12 December 2020

Polypeptides traverse the mitochondrial envelope in an extended state

1 reference

12 December 2020

Complex interactions between the chaperonin 60 molecular chaperone and dihydrofolate reductase

1 reference

12 December 2020

The role of Hsp70 in conferring unidirectionality on protein translocation into mitochondria

1 reference

12 December 2020

Mitochondrial protein import: reversible binding of the presequence at the trans side of the outer membrane drives partial translocation and unfolding

1 reference

12 December 2020

The mitochondrial protein import machinery. Role of ATP in dissociation of the Hsp70.Mim44 complex

1 reference

12 December 2020

Import of proteins into mitochondria. Energy-dependent, two-step processing of the intermembrane space enzyme cytochrome b2 by isolated yeast mitochondria

1 reference

12 December 2020

Successive translocation into and out of the mitochondrial matrix: targeting of proteins to the intermembrane space by a bipartite signal peptide

1 reference

12 December 2020

Import of precursor proteins into mitochondria: site of polypeptide unfolding

1 reference

12 December 2020

Functional Cooperation and Stoichiometry of Protein Translocases of the Outer and Inner Membranes of Mitochondria

1 reference

12 December 2020

The Sorting Route of Cytochrome b 2Branches from the General Mitochondrial Import Pathway at the Preprotein Translocase of the Inner Membrane

1 reference

12 December 2020

The preprotein translocase of the mitochondrial inner membrane: function and evolution

1 reference

12 December 2020

The chaperonin GroEL binds to late-folding non-native conformations present in native Escherichia coli and murine dihydrofolate reductases

1 reference

12 December 2020

The Structure of Precursor Proteins during Import into Mitochondria

1 reference

12 December 2020

The protein import motor of mitochondria: unfolding and trapping of preproteins are distinct and separable functions of matrix Hsp70

1 reference

12 December 2020

Cyclophilin-promoted folding of mouse dihydrofolate reductase does not include the slow conversion of the late-folding intermediate to the active enzyme

1 reference

12 December 2020

Identifiers

DOI

10.1093/EMBOJ/20.5.941

1 reference

release_4uegvxru75cirfapjvgvp2utge

6 July 2017

Fatcat ID

0 references

PMC publication ID

145481

1 reference

6 July 2017

1 reference