Cited by 312Iron Metabolism and DisordersMetal-Catalyzed Oxygenation MechanismsHemoglobin structure and function

Identification of the ferroxidase centre in ferritin

Lawson, David M., Treffry, Amyra, Artymiuk, Peter J., Harrison, Pauline M., Yewdall, Stephen J., Luzzago, Alessandra, Cesareni, Gianne, Levi, Sonia +1 more·1989·FEBS Letters

Abstract

Ferroxidase activity in human H‐chain ferritin has been studied with the aid of site‐directed mutagenesis. A site discovered by X‐ray crystallography has now been identified as the ferroxidase centre. This centre is present only in H‐chains and is located within the four‐helix bundle of the chain fold.

Integrity signals

Registry

Crossref · 10.1016/0014-5793(89)81040-3

Cites

13 of 13 references verified0 citation errors · 0 not checkable

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Authors
Lawson, D. M., Treffry, A., Artymiuk, P. J., Harrison, P. M., Yewdall, S. J., Luzzago, A., Cesareni, G., Levi, S., & Arosio, P.
Affiliations
  • University of Sheffield (GB)
  • European Molecular Biology Laboratory (DE)
  • University of Rome Tor Vergata (IT)
  • University of Milan (IT)
Corresponding author
Artymiuk, Peter J.
Venue
FEBS Letters
Publisher
Wiley
Published
1989-08-28
Volume
254
Issue
1-2
Pages
207-210
ISSN
  • 0014-5793 (ISSN-L)
  • 1873-3468
OpenAlex
W1987119816
Cited by
312
References
13
Citations by year
2026: 4 · 2025: 9 · 2024: 8 · 2023: 7 · 2022: 8 · 2021: 5 · 2020: 5 · 2019: 5 · 2018: 8 · 2017: 2 · 2016: 9 · 2015: 8 · 2014: 8 · 2013: 11 · 2012: 10
FWCI
8.03
Type
journal article
Language
en
Open access
closed
Locations
  • FEBS Letters (publishedVersion)
  • PubMed (publishedVersion)
  • Institutional Research Information System (Università degli Studi di Brescia) (submittedVersion)
  • Archivio Istituzionale della Ricerca - Università Vita-Salute San Raffaele (submittedVersion)
Funders
Wellcome Trust
Topics
  • Health Sciences › Medicine › Hematology › Iron Metabolism and Disorders
  • Physical Sciences › Chemistry › Inorganic Chemistry › Metal-Catalyzed Oxygenation Mechanisms
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Hemoglobin structure and function
Keywords
ferritin, iron oxidation, site-directed mutagenesis, four-helix bundle, protein structure, iron storage
MeSH terms
Animals, Binding Sites, Ferritins, Horses, Humans, Mutation, Oxidoreductases, Protein Conformation, Recombinant Proteins, X-Ray Diffraction, Rats

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