The biologically relevant coordination chemistry of iron and nitric oxide: electronic structure and reactivity
Nitric oxide (NO) is an important signaling molecule that is involved in a wide range of
physiological and pathological events in biology. Metal coordination chemistry, especially …
physiological and pathological events in biology. Metal coordination chemistry, especially …
Bacterial adaptation of respiration from oxic to microoxic and anoxic conditions: redox control
E Bueno, S Mesa, EJ Bedmar… - Antioxidants & redox …, 2012 - liebertpub.com
Under a shortage of oxygen, bacterial growth can be faced mainly by two ATP-generating
mechanisms:(i) by synthesis of specific high-affinity terminal oxidases that allow bacteria to …
mechanisms:(i) by synthesis of specific high-affinity terminal oxidases that allow bacteria to …
Alternative FeS cluster ligands: tuning redox potentials and chemistry
DW Bak, SJ Elliott - Current opinion in chemical biology, 2014 - Elsevier
Highlights•Properties and functions of biological Fe–S clusters with His-ligands are
examined.•Rieske clusters show increased redox potential and PCET due to His …
examined.•Rieske clusters show increased redox potential and PCET due to His …
[HTML][HTML] Mechanisms and biotechnological applications of transcription factors
H He, M Yang, S Li, G Zhang, Z Ding, L Zhang… - Synthetic and systems …, 2023 - Elsevier
Transcription factors play an indispensable role in maintaining cellular viability and finely
regulating complex internal metabolic networks. These crucial bioactive functions rely on …
regulating complex internal metabolic networks. These crucial bioactive functions rely on …
Management of Oxidative Stress in Bacillus
P Zuber - Annual review of microbiology, 2009 - annualreviews.org
The spore-forming bacterium and model prokaryotic genetic system, Bacillus subtilis, is
extremely useful in the study of oxidative stress management through proteomic and …
extremely useful in the study of oxidative stress management through proteomic and …
[HTML][HTML] Fe–S proteins that regulate gene expression
EL Mettert, PJ Kiley - Biochimica et Biophysica Acta (BBA)-Molecular Cell …, 2015 - Elsevier
Abstract Iron–sulfur (Fe–S) cluster containing proteins that regulate gene expression are
present in most organisms. The innate chemistry of their Fe–S cofactors makes these …
present in most organisms. The innate chemistry of their Fe–S cofactors makes these …
Nitrous oxide metabolism in nitrate-reducing bacteria: physiology and regulatory mechanisms
Nitrous oxide (N 2 O) is an important greenhouse gas (GHG) with substantial global
warming potential and also contributes to ozone depletion through photochemical nitric …
warming potential and also contributes to ozone depletion through photochemical nitric …
The roles of the hybrid cluster protein, Hcp and its reductase, Hcr, in high affinity nitric oxide reduction that protects anaerobic cultures of Escherichia coli against …
J Wang, CE Vine, BK Balasiny, J Rizk… - Molecular …, 2016 - Wiley Online Library
The hybrid cluster protein, Hcp, contains a 4Fe‐2S‐2O iron‐sulfur‐oxygen cluster that is
currently considered to be unique in biology. It protects various bacteria from nitrosative …
currently considered to be unique in biology. It protects various bacteria from nitrosative …
Characterization of iron dinitrosyl species formed in the reaction of nitric oxide with a biological Rieske center
CE Tinberg, ZJ Tonzetich, H Wang, LH Do… - Journal of the …, 2010 - ACS Publications
Reactions of nitric oxide with cysteine-ligated iron− sulfur cluster proteins typically result in
disassembly of the iron− sulfur core and formation of dinitrosyl iron complexes (DNICs) …
disassembly of the iron− sulfur core and formation of dinitrosyl iron complexes (DNICs) …
NsrR targets in the Escherichia coli genome: new insights into DNA sequence requirements for binding and a role for NsrR in the regulation of motility
JD Partridge, DM Bodenmiller… - Molecular …, 2009 - Wiley Online Library
Summary The Escherichia coli NsrR protein is a nitric oxide‐sensitive repressor of
transcription. The NsrR‐binding site is predicted to comprise two copies of an 11 bp motif …
transcription. The NsrR‐binding site is predicted to comprise two copies of an 11 bp motif …