M. Buck

M. Buck, J. Schumacher, F. Pedrosa, 2012, Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas.

Single amino acid substitution mutants of Klebsiella pneumoniae σ54 defective in transcription

M. Buck, M. Pitt, M. Gallegos, 2000 .

Resource Allocation During the Transition to Diazotrophy in Klebsiella oxytoca

M. Bennett, I. Kotta-Loizou, M. Buck, 2021, Frontiers in Microbiology.

Molecular Origins of Transcriptional Heterogeneity in Diazotrophic Klebsiella oxytoca

C. Engl, R. D. Brackston, I. Kotta-Loizou, 2022, mSystems.

The RNA repair proteins RtcAB regulate transcription activator RtcR via its CRISPR-associated Rossmann fold domain

C. Engl, I. Kotta-Loizou, M. Buck, 2022, iScience.

Molecular basis of nucleotide-dependent substrate engagement and remodeling by an AAA+ activator

Simone C. Wiesler, M. Buck, N. Joly, 2014, Nucleic acids research.

A prehydrolysis state of an AAA+ ATPase supports transcription activation of an enhancer-dependent RNA polymerase

M. Buck, N. Joly, P. Burrows, 2010, Proceedings of the National Academy of Sciences.

Engineered Interfaces of an AAA+ ATPase Reveal a New Nucleotide-dependent Coordination Mechanism*

M. Buck, N. Joly, 2010, The Journal of Biological Chemistry.

An Intramolecular Route for Coupling ATPase Activity in AAA+ Proteins for Transcription Activation*

M. Buck, N. Joly, P. Burrows, 2008, Journal of Biological Chemistry.

Sensor I Threonine of the AAA+ ATPase Transcriptional Activator PspF Is Involved in Coupling Nucleotide Triphosphate Hydrolysis to the Restructuring of σ54-RNA Polymerase*

M. Buck, J. Schumacher, S. Wigneshweraraj, 2007, Journal of Biological Chemistry.

Heterogeneous Nucleotide Occupancy Stimulates Functionality of Phage Shock Protein F, an AAA+ Transcriptional Activator*

M. Buck, J. Schumacher, N. Joly, 2006, Journal of Biological Chemistry.

The influence of the Klebsiella pneumoniae regulatory gene nifL upon the transcriptional activator protein NifA

E. Morett, M. Buck, W. Cannon, 1990, Molecular microbiology.

Edinburgh Explorer Recognizing and engineering digital-like logic gates and switches in gene regulatory networks

M. Buck, Baojun Wang, R. Bradley, 2016 .

Regulation of the nitrogen fixation genes inKlebsiella pneumoniae: Implications for genetic manipulation

T. Hawkes, M. Merrick, M. Buck, 1986, Plant and Soil.

The DNA-binding domain of the transcriptional activator protein NifA resides in its carboxy terminus, recognises the upstream activator sequences of nif promoters and can be separated from the positive control function of NifA.

E. Morett, M. Buck, W. Cannon, 1988, Nucleic acids research.

Regulation of Nitrogen Fixation and Glutamine Synthetase in Herbaspirillum seropedicae

M. Buck, R. Wassem, E. M. Benelli, 2000 .

Mutualism between Klebsiella SGM 81 and Dianthus caryophyllus in modulating root plasticity and rhizospheric bacterial density

M. Buck, Christopher J. Waite, J. Schumacher, 2017, Plant and Soil.

Herbaspirillum seropedicae signal transduction protein PII is structurally similar to the enteric GlnK.

I. Polikarpov, M. Buck, F. Pedrosa, 2002, European journal of biochemistry.

Mechanism of homotropic control to coordinate hydrolysis in a hexameric AAA+ ring ATPase.

M. Buck, J. Schumacher, N. Joly, 2008, Journal of molecular biology.

Positional requirements for the function of nif-specific upstream activator sequences

M. Buck, W. Cannon, M. Drummond, 1987, Molecular and General Genetics MGG.

Frameshifts close to the Klebsiella pneumoniae nifH promoter prevent multicopy inhibition by hybrid nifH plasmids

M. Buck, W. Cannon, 1987, Molecular and General Genetics MGG.

Genetics and regulation of nif and related genes in Klebsiella pneumoniae

R. Haselkorn, M. Merrick, S. Minchin, 1987 .

Deletion loop mutagenesis of the nifL promoter from Klebsiella pneumoniae: role of the -26 to -12 region in promoter function.

M. Buck, R. Dixon, H. Khan, 1986, Gene.

Interplay between the beta' clamp and the beta' jaw domains during DNA opening by the bacterial RNA polymerase at sigma54-dependent promoters.

K. Severinov, M. Buck, S. Wigneshweraraj, 2006, Journal of molecular biology.

Isomerization of a binary sigma–promoter DNA complex by transcription activators

M. Buck, W. Cannon, M. Gallegos, 2000, Nature Structural Biology.

Analysis of Indole-3-acetic Acid (IAA) Production in Klebsiellaby LC-MS/MS and the Salkowski Method.

Sheetal Sharma, M. Buck, J. Schumacher, 2019, Bio-protocol.

Is the cellular and molecular machinery docile in the stationary phase of Escherichia coli?

L. Ying, G. Jovanovic, M. Buck, 2015, Biochemical Society transactions.

Visualizing the organization and reorganization of transcription complexes for gene expression.

P. Stockley, D. Bose, M. Buck, 2008, Biochemical Society transactions.

Sequence specificity of tRNA-modifying enzymes. An analysis of 258 tRNA sequences.

B. Ames, M. Buck, T. H. Tsang, 1983, Biochimica et biophysica acta.

Structural Insights into the Activity of Enhancer-Binding Proteins

C. Robinson, M. Buck, J. Schumacher, 2005, Science.

Engineering modular and orthogonal genetic logic gates for robust digital-like synthetic biology

Baojun Wang, Nicolas Joly, Richard I Kitney, 2011, Nature communications.

Activity Map of the Escherichia coli RNA Polymerase Bridge Helix*

Simone C. Wiesler, D. Bose, R. Weinzierl, 2011, The Journal of Biological Chemistry.

Domain movements of the enhancer-dependent sigma factor drive DNA delivery into the RNA polymerase active site: insights from single molecule studies

R. Tuma, P. Stockley, M. Buck, 2014, Nucleic acids research.

Escherichia coli RNA polymerase core and holoenzyme structures

M van Heel, M Buck, E V Orlova, 2000, The EMBO journal.

Low Resolution Structure of the ς54 Transcription Factor Revealed by X-ray Solution Scattering*

D. Svergun, M. Malfois, M. Koch, 2000, The Journal of Biological Chemistry.

Structural basis of transcription inhibition by the DNA mimic protein Ocr of bacteriophage T7

D. Dryden, I. Kotta-Loizou, M. Buck, 2019, bioRxiv.

Structures of Bacterial RNA Polymerase Complexes Reveal the Mechanism of DNA Loading and Transcription Initiation

I. Kotta-Loizou, M. Buck, M. Jovanovic, 2018, Molecular cell.

Mutations in RNA Polymerase Bridge Helix and Switch Regions Affect Active-Site Networks and Transcript-Assisted Hydrolysis

Nan Zhang, R. Tuma, P. Stockley, 2015, Journal of molecular biology.

A dual switch controls bacterial enhancer-dependent transcription

Simone C. Wiesler, M. Buck, P. Burrows, 2012, Nucleic acids research.

Organization of an Activator-Bound RNA Polymerase Holoenzyme

T. Pape, D. Bose, M. Buck, 2008, Molecular cell.

Coupling AAA protein function to regulated gene expression.

Nicolas Joly, Martin Buck, Nan Zhang, 2012, Biochimica et biophysica acta.

In vitro and in vivo methodologies for studying the Sigma 54-dependent transcription.

N. Zhang, C. Engl, G. Jovanovic, 2015, Methods in molecular biology.

Mechanisms of DNA opening revealed in AAA+ transcription complex structures

M. Buck, Xiaodong Zhang, F. Ye, 2022, Science advances.

Mechanisms of σ54-Dependent Transcription Initiation and Regulation

M. Buck, M. Jovanovic, Xiaodong Zhang, 2019, Journal of molecular biology.

Structures of RNA Polymerase Closed and Intermediate Complexes Reveal Mechanisms of DNA Opening and Transcription Initiation

Nan Zhang, M. Buck, Xiaodong Zhang, 2017, Molecular cell.

The bacterial enhancer-dependent RNA polymerase

Nan Zhang, M. Buck, Xiaodong Zhang, 2016, The Biochemical journal.

Conformational changes of Escherichia coli sigma54-RNA-polymerase upon closed-promoter complex formation.

R. Finn, M. van Heel, A. Patwardhan, 2005, Journal of Molecular Biology.

Stable DNA Opening within Open Promoter Complexes Is Mediated by the RNA Polymerase β′-Jaw Domain*

K. Severinov, M. Buck, S. Wigneshweraraj, 2005, Journal of Biological Chemistry.

The second paradigm for activation of transcription.

R. Finn, M. Buck, J. Schumacher, 2005, Progress in nucleic acid research and molecular biology.

Reorganisation of an RNA polymerase–promoter DNA complex for DNA melting

Konstantin Severinov, Martin Buck, K. Severinov, 2004, The EMBO journal.

Determination of Escherichia coli RNA polymerase structure by single particle cryoelectron microscopy.

R. Finn, M. van Heel, B. Gowen, 2003, Methods in enzymology.

β subunit residues 186-433 and 436-445 are commonly used by Eσ54 and Eσ70 RNA polymerase for open promoter complex formation

S. Nechaev, K. Severinov, M. Buck, 2002 .

The alternative sigma factor sigma(28) of the extreme thermophile Aquifex aeolicus restores motility to an Escherichia coli fliA mutant.

M. Buck, D. Studholme, 2000, FEMS microbiology letters.

Conservation of sigma–core RNA polymerase proximity relationships between the enhancer‐independent and enhancer‐dependent sigma classes

N. Fujita, A. Ishihama, M. Buck, 2000, The EMBO journal.

Functionality of Purified ςN(ς54) and a NifA-Like Protein from the HyperthermophileAquifex aeolicus

M. Buck, D. Studholme, M. Gallegos, 2000, Journal of bacteriology.

Structures of the RNA polymerase-σ54 reveal new and conserved regulatory strategies

Nan Zhang, Martin Buck, K. Murakami, 2015, Science.

Modus operandi of the bacterial RNA polymerase containing the σ54 promoter‐specificity factor

Nicolas Joly, Konstantin Severinov, Mathieu Rappas, 2008, Molecular microbiology.

Protein-DNA interactions that govern AAA+ activator-dependent bacterial transcription initiation.

M. Buck, S. Wigneshweraraj, P. Burrows, 2008, Journal of molecular biology.

Structures and organisation of AAA+ enhancer binding proteins in transcriptional activation.

M. Buck, J. Schumacher, N. Joly, 2006, Journal of structural biology.

Protein‐induced DNA bending clarifies the architectural organization of the σ54‐dependent glnAp2 promoter

A. Kolb, M. Buck, Yi-Xin Huo, 2006, Molecular microbiology.

Nucleotide-dependent interactions between a fork junction-RNA polymerase complex and an AAA+ transcriptional activator protein.

M. Buck, J. Schumacher, W. Cannon, 2004, Nucleic acids research.

Mapping σ54-RNA Polymerase Interactions at the –24 Consensus Promoter Element*

A. Ishihama, K. Severinov, M. Buck, 2003, Journal of Biological Chemistry.

Multiple roles of the RNA polymerase beta subunit flap domain in sigma 54-dependent transcription.

K. Severinov, M. Buck, S. Wigneshweraraj, 2003, The Journal of biological chemistry.

Enhancer-Dependent Transcription by Bacterial RNA Polymerase: The β Subunit Downstream Lobe Is Used by σ54 During Open Promoter Complex Formation

Susan Jones, S. Nechaev, K. Severinov, 2003 .

Bacterial Indole-3-Acetic Acid Influences Soil Nitrogen Acquisition in Barley and Chickpea

Sheetal Sharma, M. Buck, J. Schumacher, 2021, Plants.

Regulation of aromatic amino acid transport by tRNA: role of 2-methylthio-N6-(delta2-isopentenyl)-adenosine.

M. Buck, E. Griffiths, 1981, Nucleic acids research.

A modified nucleotide in tRNA as a possible regulator of aerobiosis: Synthesis of cis-2-methyl-thioribosylzeatin in the tRNA of Salmonella

Bruce N. Ames, Martin Buck, B. Ames, 1984, Cell.

Binding of citreoviridin to the beta subunit of the yeast F1-ATPase.

M. Buck, E. Gause, M. Douglas, 1981, The Journal of biological chemistry.

Recognizing and engineering digital-like logic gates and switches in gene regulatory networks.

Baojun Wang, Martin Buck, M. Buck, 2016, Current opinion in microbiology.

Sigma54-dependent transcription activator phage shock protein F of Escherichia coli: a fragmentation approach to identify sequences that contribute to self-association.

M. Buck, S. Wigneshweraraj, Xiaodong Zhang, 2004, The Biochemical journal.

Binding of transcriptional activators to sigma 54 in the presence of the transition state analog ADP-aluminum fluoride: insights into activator mechanochemical action.

S. Elderkin, E. Morett, M. Buck, 2001, Genes & development.

Iron regulated outer membrane proteins of Escherichia coli: variations in expression due to the chelator used to restrict the availability of iron.

M. Buck, H. Chart, E. Griffiths, 1986, Journal of general microbiology.

The Rtc RNA End Healing and Sealing System

I. Kotta-Loizou, M. Buck, H. Beaven, 2021, RNA Damage and Repair.

Properties of the phage-shock-protein (Psp) regulatory complex that govern signal transduction and induction of the Psp response in Escherichia coli

C. Engl, G. Jovanovic, M. Buck, 2010, Microbiology.

Physical, functional and conditional interactions between ArcAB and phage shock proteins upon secretin-induced stress in Escherichia coli

Goran Jovanovic, Christoph Engl, Martin Buck, 2009, Molecular microbiology.

Genomic appraisal of Klebsiella PGPB isolated from soil to enhance the growth of barley

Sheetal Sharma, M. Buck, J. Schumacher, 2021, Genes & Genomics.

Membrane Stored Curvature Elastic Stress Modulates Recruitment of Maintenance Proteins PspA and Vipp1

O. Ces, G. Jovanovic, M. Buck, 2015, mBio.

cis 2-Methylthio-ribosylzeatin (ms2io6A) is present in the transfer RNA of Salmonella typhimurium, but not Escherichia coli.

B. Ames, J. McCloskey, M. Buck, 1982, Nucleic acids research.

ATPase Site Architecture Is Required for Self-Assembly and Remodeling Activity of a Hexameric AAA+ Transcriptional Activator

Nan Zhang, M. Buck, N. Joly, 2012, Molecular cell.

Iron mediated methylthiolation of tRNA as a regulator of operon expression in Escherichia coli.

M Buck, E Griffiths, M. Buck, 1982, Nucleic acids research.

Nitrogen and Carbon Status Are Integrated at the Transcriptional Level by the Nitrogen Regulator NtrC In Vivo

Mauricio Barahona, M. Stumpf, M. Bennett, 2013, mBio.

Probing the assembly of transcription initiation complexes through changes in sigmaN protease sensitivity.

M. Buck, P. Casaz, 1997, Proceedings of the National Academy of Sciences of the United States of America.

IHF-binding sites inhibit DNA loop formation and transcription initiation

Martin Buck, A. Kolb, M. Buck, 2009, Nucleic acids research.

Two roles for integration host factor at an enhancer‐dependent nifA promoter

M. Buck, R. Wassem, E. D. de Souza, 2000, Molecular microbiology.

MINIREVIEW The Bacterial Enhancer-Dependent s 54 ( s N ) Transcription Factor

J. Gralla, M. Buck, Yuli Guo, 2000 .

Systematic analysis of sigma54 N-terminal sequences identifies regions involved in positive and negative regulation of transcription.

M. Buck, M. Gallegos, P. Casaz, 1999, Journal of molecular biology.

Functions of the ς54 Region I in Transand Implications for Transcription Activation*

M. Buck, W. Cannon, M. Gallegos, 1999, The Journal of Biological Chemistry.

Secondary structure of the C-terminal DNA-binding domain of the transcriptional activator NifA from Klebsiella pneumoniae: spectroscopic analyses.

C. Wharton, A. Drake, M. Buck, 1999, Archives of biochemistry and biophysics.

The Klebsiella pneumoniae nifJ promoter: analysis of promoter elements regulating activation by the Nif A promoter

M Buck, M. Buck, W. Cannon, 1993, Molecular microbiology.

Activator‐independent formation of a closed complex between σ54‐holoenzyme and nifH and nifU promoters of Klebsiella pneumoniae

M. Buck, W. Cannon, 1992, Molecular microbiology.

Central domain of the positive control protein NifA and its role in transcriptional activation.

M. Buck, W. Cannon, 1992, Journal of molecular biology.

Organization and function of binding sites for the transcriptional activator NifA in the Klebsiella pneumoniae nifE and nifU promoters.

M. Buck, W. Cannon, W. Charlton, 1991, Journal of molecular biology.

Mutations in the RNA polymerase recognition sequence of the Klebsiella pneumoniae nifH promoter permitting transcriptional activation in the absence of NifA binding to upstream activator sequences.

M. Buck, W. Cannon, 1989, Nucleic acids research.

NifA-dependent in vivo protection demonstrates that the upstream activator sequence of nif promoters is a protein binding site.

E. Morett, M. Buck, 1988, Proceedings of the National Academy of Sciences of the United States of America.

Upstream activator sequences are present in the promoters of nitrogen fixation genes

M. Buck, R. Dixon, M. Drummond, 1986, Nature.

Induction and Function of the Phage Shock Protein Extracytoplasmic Stress Response in Escherichia coli*

Michael P H Stumpf, Goran Jovanovic, Martin Buck, 2006, Journal of Biological Chemistry.

Analysis of the architecture of the transcription factor σN (σ54) and its domains by circular dichroism

A. Drake, M. Buck, W. Cannon, 1997, Molecular microbiology.

The NtrY–NtrX two‐component system is involved in controlling nitrate assimilation in Herbaspirillum seropedicae strain SmR1

Nan Zhang, M. Buck, J. Schumacher, 2016, The FEBS journal.

Structure of d(TGCGCA)2 and a comparison to other DNA hexamers.

B. Schneider, R. Lewis, J. Brannigan, 1997, Acta crystallographica. Section D, Biological crystallography.

Removal of the phage-shock protein PspB causes reduction of virulence in Salmonella enterica serovar Typhimurium independently of NRAMP1.

L. Gautier, D. Nielsen, G. Jovanovic, 2014, Journal of medical microbiology.

The CRP–cAMP complex and downregulation of the glnAp2 promoter provides a novel regulatory linkage between carbon metabolism and nitrogen assimilation in Escherichia coli

A. Kolb, M. Buck, Yi-Ping Wang, 2001, Molecular microbiology.

Transcriptional activation of the Klebsiella pneumoniae nitrogenase promoter may involve DNA loop formation

M. Buck, W. Cannon, J. Woodcock, 1987, Molecular microbiology.

Interplay between CRP-cAMP and PII-Ntr systems forms novel regulatory network between carbon metabolism and nitrogen assimilation in Escherichia coli

A. Kolb, M. Buck, Yi-Xin Huo, 2007, Nucleic Acids Research.

CRP interacts with promoter‐bound σ54 RNA polymerase and blocks transcriptional activation of the dctA promoter

H. Buc, F. O'Gara, A. Kolb, 1998, The EMBO journal.

The C-terminal 12 amino acids of sigma(N) are required for structure and function.

R. Finn, M. Buck, D. Studholme, 1999, Archives of biochemistry and biophysics.

c/s 2-Methylthio-ribosylzeatin (ms2io6 is present in the transfer RNA of Salmonella ryphimurium, but not Escherichis coti

B. Ames, J. McCloskey, M. Buck, 1982 .

Core RNA polymerase assists binding of the transcription factor σ;54 to promoter DNA

M. Buck, S. Austin, W. Cannon, 1993 .

Secretion Defects That Activate the Phage Shock Response of Escherichia coli

Susan Jones, M. Buck, L. Lloyd, 2003, Journal of bacteriology.

From qualitative data to quantitative models: analysis of the phage shock protein stress response in Escherichia coli

Michael P. H. Stumpf, Tina Toni, Maxime Huvet, 2011, BMC Systems Biology.

The Genetic Analysis of Nitrogen Fixation, Oxygen Tolerance and Hydrogen Uptake in Azotobacters [and Discussion]

J. Ramos, M. Buck, E. Santero, 1987 .

Amino-terminal sequences of ςN (ς54) inhibit RNA polymerase isomerization

M. Buck, W. Cannon, M. Gallegos, 1999 .

Amino-terminal sequences of sigmaN (sigma54) inhibit RNA polymerase isomerization.

M. Buck, W. Cannon, M. Gallegos, 1999, Genes & development.

Engineering modular and tunable genetic amplifiers for scaling transcriptional signals in cascaded gene networks

Mauricio Barahona, Baojun Wang, Martin Buck, 2014, Nucleic acids research.

Cellular and molecular phenotypes depending upon the RNA repair system RtcAB of Escherichia coli

C. Engl, I. Kotta-Loizou, M. Buck, 2016, Nucleic acids research.

Genome wide interactions of wild-type and activator bypass forms of σ54

Nan Zhang, C. Engl, M. Buck, 2015, Nucleic acids research.

In vivo localizations of membrane stress controllers PspA and PspG in Escherichia coli

Liming Ying, Jeff Errington, Goran Jovanovic, 2009, Molecular microbiology.

Organization of the AAA+ Adaptor Protein PspA Is an Oligomeric Ring*

S. Elderkin, M. Buck, J. Nield, 2004, Journal of Biological Chemistry.

Chp8, a Diguanylate Cyclase from Pseudomonas syringae pv. Tomato DC3000, Suppresses the Pathogen-Associated Molecular Pattern Flagellin, Increases Extracellular Polysaccharides, and Promotes Plant Immune Evasion

M. Bennett, C. Engl, M. Buck, 2014, mBio.

Chp8, a diguanylate cyclase from Pseudomonas syringae pv tomato DC3000 suppresses the PAMP flagellin, increases EPS and promotes plant immune evasion.

M. Bennett, M. Buck, Christopher J. Waite, 2014 .

Mapping sigma 54-RNA polymerase interactions at the -24 consensus promoter element.

Akira Ishihama, Konstantin Severinov, Martin Buck, 2003, The Journal of biological chemistry.

Functional roles of the pre-sensor I insertion sequence in an AAA+ bacterial enhancer binding protein

S. Amartey, M. Buck, J. Schumacher, 2009, Molecular microbiology.

A common feature from different subunits of a homomeric AAA+ protein contacts three spatially distinct transcription elements

Nan Zhang, M. Buck, N. Joly, 2012, Nucleic acids research.

Determination of the self-association residues within a homomeric and a heteromeric AAA+ enhancer binding protein.

Nan Zhang, M. Buck, Christopher J. Waite, 2014, Journal of molecular biology.

Subunit dynamics and nucleotide-dependent asymmetry of an AAA(+) transcription complex.

Nan Zhang, C. Robinson, M. Buck, 2014, Journal of molecular biology.

A Key Hydrophobic Patch Identified in an AAA+ Protein Essential for Its In Trans Inhibitory Regulation

Nan Zhang, M. Buck, Timothy Simpson, 2013, Journal of molecular biology.

Formation of MgF3−-dependent complexes between an AAA+ ATPase and σ54

Nan Zhang, M. Buck, 2012, FEBS open bio.

Single Chain Forms of the Enhancer Binding Protein PspF Provide Insights into Geometric Requirements for Gene Activation*

M. Buck, N. Joly, 2011, The Journal of Biological Chemistry.

The role of the conserved phenylalanine in the σ54-interacting GAFTGA motif of bacterial enhancer binding proteins

Nan Zhang, M. Buck, M. Jovanovic, 2009, Nucleic acids research.

Bacterial Enhancer Binding Proteins—AAA+ Proteins in Transcription Activation

M. Buck, M. Jovanovic, Xiaodong Zhang, 2020, Biomolecules.

An ATPase R-finger leaves its print on transcriptional activation.

M. Buck, T. Hoover, 2010, Structure.

Comparative analysis of activator-Eσ54 complexes formed with nucleotide-metal fluoride analogues

M. Buck, B. T. Nixon, N. Joly, 2009, Nucleic acids research.

Coupling sigma factor conformation to RNA polymerase reorganisation for DNA melting.

M. Buck, S. Wigneshweraraj, B. T. Nixon, 2009, Journal of molecular biology.

Coupling σ Factor Conformation to RNA Polymerase Reorganisation for DNA Melting

R. Siva, M. Buck, B. T. Nixon, 2009 .

Structural basis of the nucleotide driven conformational changes in the AAA+ domain of transcription activator PspF.

Hajime Niwa, Mathieu Rappas, Martin Buck, 2006, Journal of molecular biology.

Molecular Determinants for PspA-Mediated Repression of the AAA Transcriptional Activator PspF

Susan Jones, S. Elderkin, M. Buck, 2005, Journal of bacteriology.

Single-step method for β-galactosidase assays in Escherichia coli using a 96-well microplate reader

Goran Jovanovic, Martin Buck, Jorrit Schaefer, 2016, Analytical biochemistry.

Resonance assignments of N-terminal receiver domain of sigma factor S regulator RssB from Escherichia coli

M. Buck, Bing Liu, Songzi Jiang, 2019, Biomolecular NMR Assignments.

Mapping ATP-dependent Activation at a σ54 Promoter*

P. Stockley, M. Buck, S. Wigneshweraraj, 2006, Journal of Biological Chemistry.

Sequences in sigma(54) region I required for binding to early melted DNA and their involvement in sigma-DNA isomerisation.

M. Buck, M. Gallegos, 2000, Journal of molecular biology.

The sigma 54 DNA‐binding domain includes a determinant of enhancer responsiveness

M. Buck, M. Chaney, 1999, Molecular microbiology.

DNA‐binding domain mutants of sigma‐N (σN, σ54) defective between closed and stable open promoter complex formation

J. A. Oguiza, M. Buck, 1997 .

DNA distortion and nucleation of local DNA unwinding within sigma-54 (sigma N) holoenzyme closed promoter complexes.

M. Buck, S. Austin, W. Cannon, 1994, The Journal of biological chemistry.

Novel roles of σN in small genomes

M. Buck, D. Studholme, 2000 .

A modular cell-based biosensor using engineered genetic logic circuits to detect and integrate multiple environmental signals

Mauricio Barahona, Baojun Wang, Martin Buck, 2013, Biosensors & bioelectronics.

Activation of the Pseudomonas TOL plasmid upper pathway operon. Identification of binding sites for the positive regulator XylR and for integration host factor protein.

J. Ramos, M. Buck, M. Abril, 1991, The Journal of biological chemistry.

The N-terminal amphipathic helices determine regulatory and effector functions of phage shock protein A (PspA) in Escherichia coli.

L. Ying, G. Jovanovic, M. Buck, 2014, Journal of molecular biology.

A multiplexed work-flow for absolute quantification of Klebsiella oxytoca Nif proteins

M. Bennett, M. Buck, Christopher J. Waite, 2020, bioRxiv.

Structural Basis of σ54 Displacement and Promoter Escape in Bacterial Transcription

N. Cronin, M. Buck, Xiaodong Zhang, 2023, bioRxiv.

Sequences in sigmaN determining holoenzyme formation and properties.

M. Buck, M. Gallegos, 1999, Journal of molecular biology.

Identification of a New Member of the Phage Shock Protein Response in Escherichia coli, the Phage Shock Protein G (PspG)*[boxs]

Susan Jones, G. Jovanovic, M. Buck, 2004, Journal of Biological Chemistry.

Structure and function of PspA and Vipp1 N-terminal peptides: Insights into the membrane stress sensing and mitigation.

O. Ces, B. Wallace, G. Jovanovic, 2017, Biochimica et biophysica acta. Biomembranes.

Structures of Class I and Class II Transcription Complexes Reveal the Molecular Basis of RamA‐Dependent Transcription Activation

I. Kotta-Loizou, M. Buck, M. Jovanovic, 2021, Advanced science.

Regulation of Nitrogen Fixation in Herbaspirillum seropedicae

M. Buck, R. Wassem, E. M. Benelli, 1998 .

Core RNA polymerase assists binding of the transcription factor sigma 54 to promoter DNA.

M. Buck, S. Austin, W. Cannon, 1993, Molecular microbiology.

Model-based evolutionary analysis: the natural history of phage-shock stress response.

Tina Toni, Michael P H Stumpf, Maxime Huvet, 2009, Biochemical Society transactions.

Engineering modular and tunable genetic amplifiers for scaling transcriptional signals in cascaded gene networks

Mauricio Barahona, M. Buck, Baojun Wang, 2014, Nucleic acids research.

A Role for the Conserved GAFTGA Motif of AAA+ Transcription Activators in Sensing Promoter DNA Conformation*

E. Morett, M. Buck, S. Wigneshweraraj, 2007, Journal of Biological Chemistry.

In vitro roles of invariant helix-turn-helix motif residue R383 in sigma(54) (sigma(N)).

A. Ishihama, M. Buck, S. Wigneshweraraj, 2001, Nucleic acids research.

Region I modifies DNA-binding domain conformation of sigma 54 within the holoenzyme.

M. Buck, P. Casaz, Martin Buck, 1999, Journal of molecular biology.

Two domains within σN (σ54) cooperate for DNA binding

M. Buck, W. Cannon, M. Chaney, 1997 .

Identification of a DNA‐contacting surface in the transcription factor sigma‐54

M. Buck, S. Austin, W. Cannon, 1994, Molecular microbiology.

Deletion analysis of the Klebsiella pneumoniae nitrogenase promoter: importance of spacing between conserved sequences around positions -12 and -24 for activation by the nifA and ntrC (glnG) products

M. Buck, 1986, Journal of bacteriology.

A Lower-Order Oligomer Form of Phage Shock Protein A (PspA) Stably Associates with the Hexameric AAA+ Transcription Activator Protein PspF for Negative Regulation

C. Engl, G. Jovanovic, M. Buck, 2009, Journal of molecular biology.

Dissipation of Proton Motive Force is not Sufficient to Induce the Phage Shock Protein Response in Escherichia coli

Goran Jovanovic, Martin Buck, Christoph Engl, 2011, Current Microbiology.

Measuring the stoichiometry of functional PspA complexes in living bacterial cells by single molecule photobleaching.

L. Ying, C. Engl, G. Jovanovic, 2011, Chemical communications.

Activation of the Klebsiella pneumoniae nifU promoter: identification of multiple and overlapping upstream NifA binding sites.

E. Morett, M. Buck, W. Cannon, 1990, Nucleic Acids Research.

A Perspective on the Enhancer Dependent Bacterial RNA Polymerase

Nan Zhang, Martin Buck, M. Buck, 2015, Biomolecules.

Construction and functional analyses of a comprehensive σ54 site-directed mutant library using alanine–cysteine mutagenesis

R. Weinzierl, M. Buck, S. Wigneshweraraj, 2009, Nucleic acids research.

Interactions of regulated and deregulated forms of the sigma54 holoenzyme with heteroduplex promoter DNA.

Martin Buck, M. Buck, S. Wigneshweraraj, 2002, Nucleic acids research.

Identification of close contacts between the sigma N (sigma 54) protein and promoter DNA in closed promoter complexes.

M. Buck, S. Austin, W. Cannon, 1995, Nucleic acids research.

Identification of close contacts between the 6N (fy54) protein and promoter DNA in closed promoter cornplexes

M. Buck, S. Austin, W. Cannon, 2022 .

A simple procedure for visualising protein-nucleic acid complexes by photochemical crosslinking.

M. Buck, W. Cannon, 1994, Nucleic Acids Research.

Purification and activities of the Rhodobacter capsulatus RpoN (σN) protein

M. Buck, S. Austin, W. Cannon, 1996, Molecular microbiology.

Tools and Principles for Microbial Gene Circuit Engineering.

M. Buck, Baojun Wang, R. Bradley, 2016, Journal of molecular biology.

Rewiring cell signalling through chimaeric regulatory protein engineering

Mauricio Barahona, Baojun Wang, Martin Buck, 2013, Biochemical Society transactions.

GlnK Facilitates the Dynamic Regulation of Bacterial Nitrogen Assimilation

Mauricio Barahona, Adam Gosztolai, Martin Buck, 2017, bioRxiv.

Interplay between CRP-cAMP and PII-Ntr systems forms novel regulatory network between carbon metabolism and nitrogen assimilation in Escherichia coli

A. Kolb, M. Buck, Yi-Ping Wang, 2007, Nucleic acids research.

Involvement of the σN DNA‐binding domain in open complex formation

J. A. Oguiza, M. Buck, W. Cannon, 1999, Molecular microbiology.

Transcription Regulation and Membrane Stress Management in Enterobacterial Pathogens.

Nan Zhang, O. Ces, G. Jovanovic, 2016, Advances in experimental medicine and biology.

Anionic lipids and the cytoskeletal proteins MreB and RodZ define the spatio-temporal distribution and function of membrane stress controller PspA in Escherichia coli.

L. Ying, G. Jovanovic, M. Buck, 2014, Microbiology.

Mutations in RNA Polymerase Bridge Helix and Switch Regions Affect Active-Site Networks and Transcript-Assisted Hydrolysis

Nan Zhang, R. Tuma, P. Stockley, 2015, Journal of molecular biology.