The regulation of transcription initiation by integration host factor

N Goosen, P Van de Putte - Molecular microbiology, 1995 - Wiley Online Library
Integration host factor (IHF) of Escherichia coli is an asymmetric histone‐like protein that
binds and bends the DNA at specific sequences. IHF functions as an accessory factor in a …

Functional evolution of bacterial histone-like HU proteins

A Grove - Current issues in molecular biology, 2011 - mdpi.com
Bacterial histone-like HU proteins are critical to maintenance of the nucleoid structure. In
addition, they participate in all DNA-dependent functions, including replication, repair …

Crystal structure of an IHF-DNA complex: a protein-induced DNA U-turn

PA Rice, S Yang, K Mizuuchi, HA Nash - Cell, 1996 - cell.com
Integration host factor (IHF) is a small heterodimeric protein that specifically binds to DNA
and functions as an architectural factor in many cellular processes in prokaryotes. Here, we …

Compaction of single DNA molecules induced by binding of integration host factor (IHF)

BMJ Ali, R Amit, I Braslavsky… - Proceedings of the …, 2001 - National Acad Sciences
We studied the interaction between the integration host factor (IHF), a major nucleoid-
associated protein in bacteria, and single DNA molecules. Force–extension measurements …

Making DNA do a U-turn: IHF and related proteins

PA Rice - Current opinion in structural biology, 1997 - Elsevier
IHF and HU belong to a family of proteins that introduce sharp bends into DNA and act as
accessory factors in a variety of cellular processes in prokaryotes. In addition to the crystal …

Integration host factor: putting a twist on protein–DNA recognition

TW Lynch, EK Read, AN Mattis, JF Gardner… - Journal of molecular …, 2003 - Elsevier
Integration host factor (IHF) is a DNA–bending protein that recognizes its cognate sites
through indirect readout. Previous studies have shown that binding of wild-type (WT)-IHF is …

Expression of the genes coding for the Escherichia coli integration host factor are controlled by growth phase, rpoS, ppGpp and by autoregulation

M Aviv, H Giladi, G Schreiber… - Molecular …, 1994 - Wiley Online Library
Transcriptional control of the himA and the himD/hip genes coding for the two subunits of the
integration host factor (IHF) was investigated. The promoters for the two genes were …

The HU and IHF proteins: accessory factors for complex protein-DNA assemblies

ECC Lin, AS Lynch, HA Nash - … of gene expression in Escherichia coli, 1996 - Springer
The apparatus required for the regulation of gene expression varies widely in complexity. At
one extreme, regulation can be achieved by one or two proteins acting at a DNA locus that …

Major Nucleoid Proteins in the Structure and Function of the Escherichia coli Chromosome

RC Johnson, LM Johnson, JW Schmidt… - The bacterial …, 2004 - Wiley Online Library
This chapter focuses on the major nucleoid‐associated proteins and summarizes one's
current knowledge of how these proteins contribute to the structure of the nucleoid and …

Suppression of FNR‐dependent transcription activation at the Escherichia coli nir promoter by Fis, IHF and H‐NS: modulation of transcription initiation by a complex …

DF Browning, JA Cole, SJW Busby - Molecular microbiology, 2000 - Wiley Online Library
Expression from the Escherichia coli nir promoter is co‐dependent on both the FNR protein
(an anaerobically triggered transcription activator) and the NarL or NarP proteins …