2MVX

Atomic-resolution 3D structure of amyloid-beta fibrils: the Osaka mutation

• PDB DOI: https://doi.org/10.2210/pdb2MVX/pdb
• BMRB: 25289

• Classification: PROTEIN FIBRIL
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-10-17 Released: 2014-11-26 
• Deposition Author(s): Schuetz, A.K., Vagt, T., Huber, M., Ovchinnikova, O.Y., Cadalbert, R., Wall, J., Guentert, P., Bockmann, A., Glockshuber, R., Meier, B.H.

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Experimental Data Snapshot

• Method: SOLID-STATE NMR
• Conformers Calculated: 500 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

Atomic-Resolution Three-Dimensional Structure of Amyloid beta Fibrils Bearing the Osaka Mutation.

Schutz, A.K., Vagt, T., Huber, M., Ovchinnikova, O.Y., Cadalbert, R., Wall, J., Guntert, P., Bockmann, A., Glockshuber, R., Meier, B.H.

(2015) Angew Chem Int Ed Engl 54: 331-335

• PubMed: 25395337 
• DOI: https://doi.org/10.1002/anie.201408598
• Primary Citation of Related Structures:  
  2MVX


• PubMed Abstract: 
  

  Despite its central importance for understanding the molecular basis of Alzheimer's disease (AD), high-resolution structural information on amyloid β-peptide (Aβ) fibrils, which are intimately linked with AD, is scarce. We report an atomic-resolution fibril structure of the Aβ1-40 peptide with the Osaka mutation (E22Δ), associated with early-onset AD. The structure, which differs substantially from all previously proposed models, is based on a large number of unambiguous intra- and intermolecular solid-state NMR distance restraints.

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Organizational Affiliation: 

Physical Chemistry, ETH Zürich, Vladimir-Prelog-Weg 2, 8093 Zurich (Switzerland).

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 10-mer - A10 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 42.07 kDa 
• Atom Count: 2,970 
• Modelled Residue Count: 390 
• Deposited Residue Count: 390 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Amyloid beta A4 protein	A, B, C, D, E, F, G, H, I, J	39	Homo sapiens	Mutation(s): 0  Gene Names: A4, AD1, APP
UniProt & NIH Common Fund Data Resources
Find proteins for P05067 (Homo sapiens) Explore P05067  Go to UniProtKB:  P05067
PHAROS:  P05067 GTEx:  ENSG00000142192

Experimental Data & Validation

Experimental Data

• Method: SOLID-STATE NMR
• Conformers Calculated: 500 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-11-26 
Deposition Author(s): Schuetz, A.K., Vagt, T., Huber, M., Ovchinnikova, O.Y., Cadalbert, R., Wall, J., Guentert, P., Bockmann, A., Glockshuber, R., Meier, B.H.

Revision History  

• Version 1.0: 2014-11-26
  Type: Initial release
  
• Version 1.1: 2015-01-21
  Changes: Database references
• Version 1.2: 2024-05-01
  Changes: Data collection, Database references