Interaction of nitrite with ferric protoglobin from <i>Methanosarcina acetivorans</i> – an interesting model for spectroscopic studies of the haem–ligand interaction-Reference-Cited by-同舟云学术

Interaction of nitrite with ferric protoglobin from Methanosarcina acetivorans – an interesting model for spectroscopic studies of the haem–ligand interaction

Published:2023 Issue:10 Volume:52 Page:2976-2987
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Sgammato Roberta¹,Van Brempt Niels²³^ORCID,Aerts Roy¹^ORCID,Van Doorslaer Sabine²^ORCID,Dewilde Sylvia³,Herrebout Wouter¹^ORCID,Johannessen Christian¹^ORCID

Affiliation:

1. Laboratory of Molecular Spectroscopy, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium

2. Laboratory of Biophysics and Biomedical Physics, Department of Chemistry, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium

3. Laboratory of Protein Sciences, Proteomics and Epigenetic Signaling, Department of Biomedical Sciences, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium

Abstract

Advanced spectroscopic analysis shows that ferric M. acetivorans protoglobin selectively binds nitric oxide under nitrite-rich conditions in which many ferric globins show nitrite coordination and haem greening, highlighting its resilience to RNS.

Funder

Fonds Wetenschappelijk Onderzoek

Universiteit Antwerpen

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/DT/D2DT03252J

Reference64 articles.

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