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Literature DB >> 24695963

Insights into Protein Allostery in the CsoR/RcnR Family of Transcriptional Repressors.

Abstract

CsoR/RcnR transcriptional repressors adopt a disc-shaped, all α-helical dimer of dimers tetrameric architecture, with a four-helix bundle the key structural feature of the dimer. Individual members of this large family of repressors coordinate Cu(I) or Ni(II)/Co(II) or perform cysteine sulfur chemistry in mitigating the effects of metal or metabolite toxicity, respectively. Here we highlight recent insights into the functional diversity of this fascinating family of repressors.

Entities: CellLine Chemical Disease Gene Mutation Species

Year: 2014 PMID： 24695963 PMCID： PMC3970791 DOI： 10.1246/cl.130965

Source DB: PubMed Journal: Chem Lett ISSN： 0366-7022 Impact factor: 1.389

37 in total

1. Ratiometric pulse-chase amidination mass spectrometry as a probe of biomolecular complex formation.

Authors: Feng-Ming James Chang; Matthew A Lauber; William E Running; James P Reilly; David P Giedroc
Journal: Anal Chem Date: 2011-10-31 Impact factor: 6.986

2. CsoR regulates the copper efflux operon copZA in Bacillus subtilis.

Authors: Gregory T Smaldone; John D Helmann
Journal: Microbiology Date: 2007-12 Impact factor: 2.777

Review 3. Coordination chemistry of bacterial metal transport and sensing.

Authors: Zhen Ma; Faith E Jacobsen; David P Giedroc
Journal: Chem Rev Date: 2009-10 Impact factor: 60.622

4. Corynebacterium glutamicum CsoR acts as a transcriptional repressor of two copper/zinc-inducible P(1B)-type ATPase operons.

Authors: Haruhiko Teramoto; Masayuki Inui; Hideaki Yukawa
Journal: Biosci Biotechnol Biochem Date: 2012 Impact factor: 2.043

5. RcnB is a periplasmic protein essential for maintaining intracellular Ni and Co concentrations in Escherichia coli.

Authors: Camille Blériot; Géraldine Effantin; Florence Lagarde; Marie-Andrée Mandrand-Berthelot; Agnès Rodrigue
Journal: J Bacteriol Date: 2011-06-10 Impact factor: 3.490

6. Unnatural amino acid substitution as a probe of the allosteric coupling pathway in a mycobacterial Cu(I) sensor.

Authors: Zhen Ma; Darin M Cowart; Brian P Ward; Randy J Arnold; Richard D DiMarchi; Limei Zhang; Graham N George; Robert A Scott; David P Giedroc
Journal: J Am Chem Soc Date: 2009-12-23 Impact factor: 15.419

7. Backbone resonance assignments of the homotetrameric (48 kD) copper sensor CsoR from Geobacillus thermodenitrificans in the apo- and Cu(I)-bound states: insights into copper-mediated allostery.

Authors: H Jerome Coyne; David P Giedroc
Journal: Biomol NMR Assign Date: 2012-09-22 Impact factor: 0.746

8. Ni(II) and Co(II) sensing by Escherichia coli RcnR.

Authors: Jeffrey S Iwig; Sharon Leitch; Robert W Herbst; Michael J Maroney; Peter T Chivers
Journal: J Am Chem Soc Date: 2008-05-28 Impact factor: 15.419

9. The combined actions of the copper-responsive repressor CsoR and copper-metallochaperone CopZ modulate CopA-mediated copper efflux in the intracellular pathogen Listeria monocytogenes.

Authors: David Corbett; Stephanie Schuler; Sarah Glenn; Peter W Andrew; Jennifer S Cavet; Ian S Roberts
Journal: Mol Microbiol Date: 2011-05-26 Impact factor: 3.501

10. Cytosolic Ni(II) sensor in cyanobacterium: nickel detection follows nickel affinity across four families of metal sensors.

Authors: Andrew W Foster; Carl J Patterson; Rafael Pernil; Corinna R Hess; Nigel J Robinson
Journal: J Biol Chem Date: 2012-02-22 Impact factor: 5.157

26 in total

1. A new player in bacterial sulfide-inducible transcriptional regulation.

Authors: David P Giedroc
Journal: Mol Microbiol Date: 2017-07-03 Impact factor: 3.501

2. Sulfide-responsive transcriptional repressor SqrR functions as a master regulator of sulfide-dependent photosynthesis.

Authors: Takayuki Shimizu; Jiangchuan Shen; Mingxu Fang; Yixiang Zhang; Koichi Hori; Jonathan C Trinidad; Carl E Bauer; David P Giedroc; Shinji Masuda
Journal: Proc Natl Acad Sci U S A Date: 2017-02-14 Impact factor: 11.205

Insights into Protein Allostery in the CsoR/RcnR Family of Transcriptional Repressors.

1. Ratiometric pulse-chase amidination mass spectrometry as a probe of biomolecular complex formation.

2. CsoR regulates the copper efflux operon copZA in Bacillus subtilis.

Review 3. Coordination chemistry of bacterial metal transport and sensing.

4. Corynebacterium glutamicum CsoR acts as a transcriptional repressor of two copper/zinc-inducible P(1B)-type ATPase operons.

5. RcnB is a periplasmic protein essential for maintaining intracellular Ni and Co concentrations in Escherichia coli.

6. Unnatural amino acid substitution as a probe of the allosteric coupling pathway in a mycobacterial Cu(I) sensor.

7. Backbone resonance assignments of the homotetrameric (48 kD) copper sensor CsoR from Geobacillus thermodenitrificans in the apo- and Cu(I)-bound states: insights into copper-mediated allostery.

8. Ni(II) and Co(II) sensing by Escherichia coli RcnR.

9. The combined actions of the copper-responsive repressor CsoR and copper-metallochaperone CopZ modulate CopA-mediated copper efflux in the intracellular pathogen Listeria monocytogenes.

10. Cytosolic Ni(II) sensor in cyanobacterium: nickel detection follows nickel affinity across four families of metal sensors.

1. A new player in bacterial sulfide-inducible transcriptional regulation.

2. Sulfide-responsive transcriptional repressor SqrR functions as a master regulator of sulfide-dependent photosynthesis.

Review 3. Structural biology of DNA abasic site protection by SRAP proteins.

4. Entropy redistribution controls allostery in a metalloregulatory protein.

5. The CsoR-like sulfurtransferase repressor (CstR) is a persulfide sensor in Staphylococcus aureus.

Review 6. Metallochaperones and metalloregulation in bacteria.

Review 7. Allosteric control of metal-responsive transcriptional regulators in bacteria.

8. Complexation of the nickel and cobalt transcriptional regulator RcnR with DNA.

9. Glutamate Ligation in the Ni(II)- and Co(II)-Responsive Escherichia coli Transcriptional Regulator, RcnR.

Review 10. Recent developments in copper and zinc homeostasis in bacterial pathogens.