PDBe 2lmq

Solid-state NMR

Structural Model for a 40-residue Beta-Amyloid Fibril with Three-Fold Symmetry, Negative Stagger

Source organism: Homo sapiens
Primary publication:
Molecular structural basis for polymorphism in Alzheimer's beta-amyloid fibrils.
Proc. Natl. Acad. Sci. U.S.A. 105 18349-54 (2008)
PMID: 19015532

Function and Biology Details

Structure analysis Details

Assembly composition:
homo 18-mer (preferred)
Entry contents:
1 distinct polypeptide molecule
Amyloid-beta protein 40 Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R
Length: 40 amino acids
Theoretical weight: 4.34 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: 1%
Refinement method: simulated annealing
Chemical shifts: BMR18131  
Expression system: Not provided