12AT | pdb_000012at

Cryo-EM structure of alpha-synuclein filaments (doublet) from M83(+/+) mouse brains with A53T mutation

PDB DOI: https://doi.org/10.2210/pdb12AT/pdb
EM Map EMD-76269: EMDB EMDataResource

Classification: PROTEIN FIBRIL
Organism(s): Homo sapiens
Expression System: Mus musculus
Mutation(s): Yes

Deposited: 2026-03-23 Released: 2026-10-07
Deposition Author(s): Zhang, H., Yang, Y.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 12AT

This is version 1.0 of the entry. See complete history.

Literature

Cryo-EM structure of alpha-synuclein filaments (doublet) from M83(+/+) mouse brains with A53T mutation

Zhang, H., Yang, Y.

To be published.

Macromolecule Content

Total Structure Weight: 14.51 kDa
Atom Count: 444
Modeled Residue Count: 64
Deposited Residue Count: 140
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-synuclein	A	140	Homo sapiens	Mutation(s): 1 Gene Names: SNCA, NACP, PARK1
UniProt & NIH Common Fund Data Resources
Find proteins for P37840 (Homo sapiens) Explore P37840 Go to UniProtKB: P37840
PHAROS: P37840 GTEx: ENSG00000145335
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P37840
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.10 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	REFMAC	5.8.0430
RECONSTRUCTION	Servalcat

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-07

Deposition Author(s):

Funding Organization	Location	Grant Number
Other private	United States	--

Revision History (Full details and data files)

Version 1.0: 2026-10-07
Type: Initial release