(Q28354455)

6 July 2017

Cross-talk between catalytic and regulatory elements in a DEAD motor domain is essential for SecA function (English)

1 reference

6 July 2017

6

1 reference

6 July 2017

A Economou

8

0 references

author name string

G Sianidis

1

1 reference

6 July 2017

S Karamanou

2

1 reference

6 July 2017

E Vrontou

3

1 reference

6 July 2017

K Boulias

4

1 reference

6 July 2017

K Repanas

5

1 reference

6 July 2017

A S Politou

7

1 reference

6 July 2017

language of work or name

English

0 references

publication date

1 March 2001

1 reference

6 July 2017

1 reference

6 July 2017

20

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6 July 2017

961-970

1 reference

6 July 2017

5

1 reference

Crystal structure of yeast initiation factor 4A, a DEAD-box RNA helicase

6 July 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Crystal structure of T7 gene 4 ring helicase indicates a mechanism for sequential hydrolysis of nucleotides

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Unwinding RNA in Saccharomyces cerevisiae: DEAD-box proteins and related families.

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Crystal structures of complexes of PcrA DNA helicase with a DNA substrate indicate an inchworm mechanism

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Comparisons between the structures of HCV and Rep helicases reveal structural similarities between SF1 and SF2 super-families of helicases

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Combining evidence using p-values: application to sequence homology searches

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Hepatitis C virus NS3 RNA helicase domain with a bound oligonucleotide: the crystal structure provides insights into the mode of unwinding

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Major domain swiveling revealed by the crystal structures of complexes of E. coli Rep helicase bound to single-stranded DNA and ADP

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Structure of the hepatitis C virus RNA helicase domain

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Escherichia coli translocase: the unravelling of a molecular machine

20 March 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Bacterial protein translocase: a unique molecular machine with an army of substrates.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Translocation step size and mechanism of the RecBC DNA helicase

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

DNA helicases: 'inching forward'.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

The translocon: a dynamic gateway at the ER membrane

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Helicase motifs: the engine that powers DNA unwinding

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Two domains of superfamily I helicases may exist as separate 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=145479

The SecA and SecY subunits of translocase are the nearest neighbors of a translocating preprotein, shielding it from phospholipids

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Complementation of two overlapping fragments of SecA, a protein translocation ATPase of Escherichia coli, allows ATP binding to its amino-terminal region

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Autogenous translation regulation by Escherichia coli ATPase SecA may be mediated by an intrinsic RNA helicase activity of this 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=145479

Bacterial preprotein translocase: mechanism and conformational dynamics of a processive enzyme.

29 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

GEFs, GAPs, GDIs and effectors: taking a closer (3D) look at the regulation of Ras-related GTP-binding 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=145479

SecY and SecA interact to allow SecA insertion and protein translocation across the Escherichia coli plasma 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=145479

RNA helicase activity of Escherichia coli SecA protein.

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

The ATPase activity of SecA is regulated by acidic phospholipids, SecY, and the leader and mature domains of precursor 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=145479

The conformation of SecA, as revealed by its protease sensitivity, is altered upon interaction with ATP, presecretory proteins, everted membrane vesicles, and phospholipids

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

ΔμH+ and ATP function at different steps of the catalytic cycle of 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=145479

The proton motive force lowers the level of ATP required for the in vitro translocation of a secretory protein in Escherichia coli.

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Two Independent Mechanisms Down-regulate the Intrinsic SecA ATPase Activity

2 June 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

The DExH protein NPH-II is a processive and directional motor for unwinding RNA

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Demonstration of unidirectional single-stranded DNA translocation by PcrA helicase: measurement of step size and translocation speed.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Identification of a region of interaction between Escherichia coli SecA and SecY proteins.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Kinetic measurement of the step size of DNA unwinding by Escherichia coli UvrD helicase.

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

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

27 November 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=145479

Escherichia coli SecA shape and dimensions

27 November 2018

1 reference

12 December 2020

Targeting and assembly of periplasmic and outer-membrane proteins in Escherichia coli

1 reference

12 December 2020

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

1 reference

12 December 2020

Thermodynamics of nucleotide binding to NBS-I of the Bacillus subtilis preprotein translocase subunit SecA

1 reference

12 December 2020

A molecular switch in SecA protein couples ATP hydrolysis to protein translocation

1 reference

12 December 2020

Nucleotide binding activity of SecA homodimer is conformationally regulated by temperature and altered by prlD and azi mutations

1 reference

12 December 2020

Protein folds in the worm genome

1 reference

12 December 2020

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

1 reference

12 December 2020

Determination of a region in SecA that interacts with presecretory proteins in Escherichia coli

1 reference

12 December 2020

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

1 reference

12 December 2020

Identifiers

DOI

10.1093/EMBOJ/20.5.961

1 reference

release_olbiwxzjojadpdjnqp5gursc7u

6 July 2017

0 references

PMCID

145479

1 reference

6 July 2017

1 reference