ISDA

Deposition Date 2024-03-20

Release Date 2025-03-12

Last Version Date 2025-07-09

Entry Detail

PDB ID:

9B4L

Keywords:

PROTEIN FIBRIL

Title:

Filament of Tau in complex with D-TLKIVWI, a D-peptide that disaggregates Alzheimer's Paired Helical Filaments, determined by Cryo-EM

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)
Homo sapiens (Taxon ID: 9606)

Method Details:

Experimental Method:

ELECTRON MICROSCOPY

Resolution:

3.10 Å

Aggregation State:

FILAMENT

Reconstruction Method:

HELICAL

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Microtubule-associated protein tau
Gene (Uniprot):MAPT
Chain IDs:A, B, C, D, M, N, O, P, Y, Z, AA (auth: 0), BA (auth: 1)
Chain Length:758
Number of Molecules:12
Biological Source:Homo sapiens

UniProt ID:P10636 Pfam ID:PF00418

Polymer Type:polypeptide(D)
Molecule:DTH-DLE-DLY-DIL-DVA-DTR-DIL
Chain IDs:E, F, G, H, I, J, K, L, Q, R, S, T, U, V, W, X, CA (auth: 2), DA (auth: 3), EA (auth: 4), FA (auth: 5), GA (auth: 6), HA (auth: 7), IA (auth: 8), JA (auth: 9)
Chain Length:7
Number of Molecules:24
Biological Source:synthetic construct

Ligand Molecules

EDT

Primary Citation

How short peptides disassemble tau fibrils in Alzheimer's disease

Hou, K, Ge, P, Sawaya, M.R, Lutter, L, Dolinsky, J.L, Yang, Y, Jiang, Y.X, Boyer, D.R, Cheng, X, Pi, J, Zhang, J, Lu, J, Abskharon, R, Yang, S, Yu, Z, Feigon, J, Eisenberg, D.S.Show

Nature ? ? ? (2025)

DOI: 10.1038/s41586-025-09244-z

Primary Citation of related structures