A Binuclear Zinc Interaction Fold Discovered in the Homodimer of Alzheimer's Amyloid-β Fragment with Taiwanese Mutation D7H
Zinc‐induced oligomerization of amyloid‐β peptide (Aβ) produces potentially pathogenic agents of Alzheimer's disease. Mutations and modifications in the metal binding domain 1–16 of Aβ peptide crucially affect its zinc‐induced oligomerization by changing intermolecular zinc mediated interface. The 3D structure of this interface appearing in a range of Aβ species is a prospective drug target for disease modifying therapy. Using NMR spectroscopy, EXAFS spectroscopy, mass spectrometry, and isothermal titration calorimetry the interaction of zinc ions with Aβ fragments 1–7 and 1–10 carrying familial Taiwanese mutation D7H was studied. Zinc ions induce formation of a stable homodimer formed by the two peptide chains fastened by two zinc ions and stacking interactions of imidazole rings. A binuclear zinc interaction fold in the dimer structure was discovered. It can be used for designing zinc‐regulated proteins and zinc‐mediated self‐assembling peptides.
Top-30
Journals
|
1
2
3
|
|
|
Molecular Biology
3 publications, 11.11%
|
|
|
International Journal of Molecular Sciences
2 publications, 7.41%
|
|
|
Coordination Chemistry Reviews
2 publications, 7.41%
|
|
|
Chemical Reviews
2 publications, 7.41%
|
|
|
Biomedicines
1 publication, 3.7%
|
|
|
Molecules
1 publication, 3.7%
|
|
|
Pharmaceutics
1 publication, 3.7%
|
|
|
Frontiers in Neuroscience
1 publication, 3.7%
|
|
|
NeuroToxicology
1 publication, 3.7%
|
|
|
Journal of Biological Chemistry
1 publication, 3.7%
|
|
|
Advanced Functional Materials
1 publication, 3.7%
|
|
|
Journal of Medicinal Chemistry
1 publication, 3.7%
|
|
|
Biochemistry (Moscow)
1 publication, 3.7%
|
|
|
Journal of Biomolecular Structure and Dynamics
1 publication, 3.7%
|
|
|
Nucleic Acids Research
1 publication, 3.7%
|
|
|
Sensors and Actuators, B: Chemical
1 publication, 3.7%
|
|
|
BioTech
1 publication, 3.7%
|
|
|
Journal of Holistic Integrative Pharmacy
1 publication, 3.7%
|
|
|
Brain Sciences
1 publication, 3.7%
|
|
|
Journal of Molecular Structure
1 publication, 3.7%
|
|
|
Biophysical Reviews
1 publication, 3.7%
|
|
|
1
2
3
|
Publishers
|
1
2
3
4
5
6
7
|
|
|
MDPI
7 publications, 25.93%
|
|
|
Elsevier
7 publications, 25.93%
|
|
|
Pleiades Publishing
4 publications, 14.81%
|
|
|
American Chemical Society (ACS)
3 publications, 11.11%
|
|
|
Frontiers Media S.A.
1 publication, 3.7%
|
|
|
American Society for Biochemistry and Molecular Biology
1 publication, 3.7%
|
|
|
Wiley
1 publication, 3.7%
|
|
|
Taylor & Francis
1 publication, 3.7%
|
|
|
Oxford University Press
1 publication, 3.7%
|
|
|
Springer Nature
1 publication, 3.7%
|
|
|
1
2
3
4
5
6
7
|
- We do not take into account publications without a DOI.
- Statistics recalculated weekly.