OrganismNot specified
| Assembly | Physical composition | Protein state | Molecular copy count | Associated components | Data consistency |
|---|---|---|---|---|---|
| 1 | Protein monomer | Monomer | Protein 1 | No other associated polymer | Consistent with protein count |
| UniProt name | B4DM00_HUMAN |
| Isoform | — |
| PDB entities | 1 |
| Chains and sequence ranges | Author chain A； PDBConstruct 1–40； UniProt 430–469 |
The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.
| Entry ID entry_id | 8qn7 |
| Deposition date deposition_date | 2023-09-25 |
| Structure title title | Amyloid-beta 40 type 1 filament from the leptomeninges of individual with Alzheimer's disease and cerebral amyloid angiopathy |
| Keywords keywords | ;amyloid-beta, amyloid, filaments, Abeta40, human brain, cryo-EM, Alzheimer's disease, cerebral amyloid angiopathy, PROTEIN FIBRIL ;; PROTEIN FIBRIL |
| Experimental Method method | ELECTRON MICROSCOPY |
This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 18.79 Å |
| Rg (electron density) | 19.41 Å |
| Total Rg | 19.87 Å |
| Atom count | 291 |
| Residues | 38 |
| Excluded volume | 5085 ų |
| Maximum q | 0.500 Å⁻¹ |