Crystal structure of the flavohemoglobin from Alcaligenes eutrophus at 1.75 A resolution.

U Ermler, RA Siddiqui, R Cramm, B Friedrich - The EMBO journal, 1995 - embopress.org
The molecular structure of the flavohemoglobin from Alcaligenes eutrophus has been
determined to a resolution of 1.75 A and refined to an R‐factor of 19.6%. The protein comprises …

Resonance Raman studies on the flavohemoglobin of the protist Giardia intestinalis: evidence of a type I/II-peroxidase-like heme environment and roles of the active …

B Lukaszewicz, E McColl, J Yee, S Rafferty… - JBIC Journal of …, 2017 - Springer
… ], likely through water molecules [9], and two residues on helix E (… distal residue to the heme
iron in the flavohemoglobin of E. … it is relevant for the NO-dioxygenase reaction and it was not …

Nitric Oxide in Salmonella and Escherichia coli Infections

AÉ VÁzquez-Torres, FC Fang - EcoSal Plus, 2005 - Am Soc Microbiol
… induction of the Hmp flavohemoglobin, which metabolizes NO … Although the dioxygenase
activity of Hmp is conserved in E. … Nitrate ingested in food and water undergoes enterosalivary …

[HTML][HTML] The biochemistry of Vitreoscilla hemoglobin

BC Stark, KL Dikshit, KR Pagilla - Computational and structural …, 2012 - Elsevier
functions of the bacterial hemoglobins, although all involving oxygen binding in some way,
appear to be varied. The main role of the flavohemoglobinsdioxygenase) was expressed in E

Distinct nitrite and nitric oxide physiologies in Escherichia coli and Shewanella oneidensis

Q Meng, J Yin, M Jin, H Gao - Applied and Environmental …, 2018 - Am Soc Microbiol
… decompose NO include flavohemoglobin (Hmp) functioning as nitric-oxide dioxygenase (NOD), …
(such as flavin reductase Fre of Escherichia coli), and the hybrid cluster protein (Hcp) (13…

NsrR: a key regulator circumventing Salmonella enterica serovar Typhimurium oxidative and nitrosative stress in vitro and in IFN-γ-stimulated J774. 2 macrophages

NJ Gilberthorpe, ME Lee, TM Stevanin… - …, 2007 - microbiologyresearch.org
flavohaemoglobin Hmp has emerged as the most significant … of NO in Escherichia coli and
Salmonella, but the roles of other … The results indicate the critical role of Hmp in protection of …

Nitric Oxide Dioxygenase: An Ancient Enzymic

PR Gardner, AM Gardner - The Smallest Biomolecules: Diatomics and their …, 2008 - Elsevier
… NO 2 intermediates from solvent water and biomolecules. The … By 1998, investigations of the
resistance of Escherichia coli to … the critical role of O 2 affinity in the NOD function of flavoHb

Transcriptional regulation of the flavohemoglobin gene for aerobic nitric oxide detoxification by the second nitric oxide-responsive regulator of Pseudomonas …

H Arai, M Hayashi, A Kuroi, M Ishii… - Journal of …, 2005 - Am Soc Microbiol
… plays a role in escaping host defense by detoxification of NO. Flavohemoglobin, which has
NO dioxygenase (… In Escherichia coli, the gene for flavohemoglobin is upregulated by NO and …

Impact of azole drugs on energetics, kinetics, and ligand migration pathways of CO photo-dissociation in bacterial flavohemoglobins

D Butcher, M Moussaoui, L Baciou, J Miksovska - RSC advances, 2020 - pubs.rsc.org
… fHbs exhibit a nitric oxide dioxygenase (NOD) activity which … of electron transfer in
flavohemoglobins, specifically disruption of the … groups through adjacent structural water

Nitric Oxide Dioxygenase: An Ancient Enzymic Function of Hemoglobin

PR Gardnerab, AM Gardnerb - The Smallest Biomolecules …, 2011 - books.google.com
… By 1998, investigations of the resistance of Escherichia coli to … the critical role of O2 affinity
in the NOD function of flavoHb … with water, NO, or biomolecules. In this regard, conserved …