Residue Substitutions Near the Redox Center of Bacillus subtilis Spx Affect RNA Polymerase Interaction, Redox Control, and Spx-DNA Contact at a Conserved cis-Acting Element

Activating Transcription in Bacteria

(2012) David J. Lee et al.   Annual Review of Microbiology

The Spx Regulator Modulates Stress Responses and Virulence in Enterococcus faecalis

(2012) Jessica K. Kajfasz et al.   INFECTION AND IMMUNITY

Evidence that a Single Monomer of Spx Can Productively Interact with RNA Polymerase in Bacillus subtilis

(2012) A. A. Lin et al.   JOURNAL OF BACTERIOLOGY

Genome-wide identification of genes directly regulated by the pleiotropic transcription factor Spx in Bacillus subtilis

(2012) Tatiana Rochat et al.   NUCLEIC ACIDS RESEARCH

SpxA1 Involved in Hydrogen Peroxide Production, Stress Tolerance and Endocarditis Virulence in Streptococcus sanguinis

(2012) Lei Chen et al.   PLoS One

The YjbH Adaptor Protein Enhances Proteolysis of the Transcriptional Regulator Spx in Staphylococcus aureus

(2011) J. Engman et al.   JOURNAL OF BACTERIOLOGY

Genetic Evidence for a Novel Interaction between Transcriptional Activator SoxS and Region 4 of the σ70 Subunit of RNA Polymerase at Class II SoxS-Dependent Promoters in Escherichia coli

(2011) M. Ammar Zafar et al.   JOURNAL OF MOLECULAR BIOLOGY

S-Bacillithiolation Protects Against Hypochlorite Stress inBacillus subtilisas Revealed by Transcriptomics and Redox Proteomics

(2011) Bui Khanh Chi et al.   MOLECULAR & CELLULAR PROTEOMICS

Phenotype Enhancement Screen of a Regulatory spx Mutant Unveils a Role for the ytpQ Gene in the Control of Iron Homeostasis

(2011) Peter Zuber et al.   PLoS One

Two Spx Proteins Modulate Stress Tolerance, Survival, and Virulence in Streptococcus mutans

(2010) J. K. Kajfasz et al.   JOURNAL OF BACTERIOLOGY

Protein–Protein Interactions Between σ70 Region 4 of RNA Polymerase and Escherichia coli SoxS, a Transcription Activator That Functions by the Prerecruitment Mechanism: Evidence for “Off-DNA” and “On-DNA” Interactions

(2010) M. Ammar Zafar et al.   JOURNAL OF MOLECULAR BIOLOGY

The Bacillus subtilis σM regulon and its contribution to cell envelope stress responses

(2010) Warawan Eiamphungporn et al.   MOLECULAR MICROBIOLOGY

Promoter Recognition by a Complex of Spx and the C-Terminal Domain of the RNA Polymerase α Subunit

(2010) Michiko M. Nakano et al.   PLoS One

Biosynthesis and functions of bacillithiol, a major low-molecular-weight thiol in Bacilli

(2010) A. Gaballa et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Crystal structure of the in vivo-assembled Bacillus subtilis Spx/RNA polymerase α subunit C-terminal domain complex

(2009) Valerie Lamour et al.   JOURNAL OF STRUCTURAL BIOLOGY

SpxA1, a novel transcriptional regulator involved in X-state (competence) development inStreptococcus pneumoniae

(2009) Catherine Turlan et al.   MOLECULAR MICROBIOLOGY

The YjbH Protein of Bacillus subtilis Enhances ClpXP-Catalyzed Proteolysis of Spx

(2008) S. K. Garg et al.   JOURNAL OF BACTERIOLOGY

Activation of transcription initiation by Spx: formation of transcription complex and identification of a Cis-acting element required for transcriptional activation

(2008) Dindo Y. Reyes et al.   MOLECULAR MICROBIOLOGY

Advances in bacterial promoter recognition and its control by factors that do not bind DNA

(2008) Shanil P. Haugen et al.   NATURE REVIEWS MICROBIOLOGY