The H-NOX protein structure adapts to different mechanisms in sensors interacting with nitric oxide-Reference-Cited by-同舟云学术

The H-NOX protein structure adapts to different mechanisms in sensors interacting with nitric oxide

Published:2023 Issue:31 Volume:14 Page:8408-8420
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Yoo Byung-Kuk¹,Kruglik Sergei G.²^ORCID,Lambry Jean-Christophe¹,Lamarre Isabelle¹,Raman C. S.³,Nioche Pierre⁴⁵,Negrerie Michel¹^ORCID

Affiliation:

1. Laboratoire d'Optique et Biosciences, INSERM U-1182, Ecole Polytechnique, 91120 Palaiseau, France

2. Laboratoire Jean Perrin, Institut de Biologie Paris-Seine, Sorbonne Université, CNRS, 75005 Paris, France

3. Department of Pharmaceutical Sciences, School of Pharmacy, University of Maryland, Baltimore, Maryland 21201, USA

4. Environmental Toxicity, Therapeutic Targets, Cellular Signaling and Biomarkers, UMR S1124, Centre Universitaire des Saints-Pères, Université Paris Descartes, 75006 Paris, France

5. Structural and Molecular Analysis Platform, BioMedTech Facilities, INSERM US36-CNRS-UMS2009, Paris Université, Paris, France

Abstract

Some bacteria possess protein sensors homologous to the heme domain of mammalian soluble guanylate cyclase. Their affinity for NO can be adapted by modulating the energy barrier for cleavage of the heme iron-histidine bond as a function of temperature.

Funder

Institut national de la santé et de la recherche médicale

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/SC/D3SC01685D

Reference76 articles.

1. Gaseous O2, NO, and CO in Signal Transduction: Structure and Function Relationships of Heme-Based Gas Sensors and Heme-Redox Sensors

2. Iron transitions during activation of allosteric heme proteins in cell signaling

3. Nitric oxide. A novel signal transduction mechanism for transcellular communication.

4. Ancient conserved domains shared by animal soluble guanylyl cyclases and bacterial signaling proteins

5. Femtomolar Sensitivity of a NO Sensor from Clostridium botulinum

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