Redox sensitive human mitochondrial aconitase and its interaction with frataxin: In vitro and in silico studies confirm that it takes two to tango.
Frataxin
Iron-sulfur protein
Mitochondria
Mitochondrial aconitase
Tricarboxylic acid cycle (TCA cycle) (Krebs cycle)
protein‐protein interaction
Journal
Free radical biology & medicine
ISSN: 1873-4596
Titre abrégé: Free Radic Biol Med
Pays: United States
ID NLM: 8709159
Informations de publication
Date de publication:
03 2023
03 2023
Historique:
received:
06
12
2022
revised:
11
01
2023
accepted:
30
01
2023
pubmed:
5
2
2023
medline:
25
2
2023
entrez:
4
2
2023
Statut:
ppublish
Résumé
Mitochondrial aconitase (ACO2) has been postulated as a redox sensor in the tricarboxylic acid cycle. Its high sensitivity towards reactive oxygen and nitrogen species is due to its particularly labile [4Fe-4S]
Identifiants
pubmed: 36738801
pii: S0891-5849(23)00049-7
doi: 10.1016/j.freeradbiomed.2023.01.028
pii:
doi:
Substances chimiques
Iron-Binding Proteins
0
Superoxides
11062-77-4
Aconitate Hydratase
EC 4.2.1.3
Iron-Sulfur Proteins
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
71-84Informations de copyright
Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.