PDBe 2lnq

Solid-state NMR

40-residue D23N beta amyloid fibril

Source organism: Homo sapiens
Primary publication:
Antiparallel β-sheet architecture in Iowa-mutant β-amyloid fibrils.
Proc. Natl. Acad. Sci. U.S.A. 109 4443-8 (2012)
PMID: 22403062

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Amyloid-beta protein 40 Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 40 amino acids
Theoretical weight: 4.33 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P05067 (Residues: 672-711; Coverage: 5%)
Gene names: A4, AD1, APP

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 3%
Refinement method: simulated annealing
Chemical shifts: BMR18175  
Expression system: Not provided