9O9K | pdb_00009o9k

Cryo-EM structure of alpha-synuclein filaments from Parkinson's disease with H50Q variant in SNCA

PDB DOI: https://doi.org/10.2210/pdb9O9K/pdb
EM Map EMD-70253: EMDB EMDataResource

Classification: PROTEIN FIBRIL
Organism(s): Homo sapiens
Mutation(s): Yes

Deposited: 2025-04-18 Released: 2026-05-20
Deposition Author(s): Yang, Y., Murzin, G.A., Scheres, H.W.S., Goedert, M.
Funding Organization(s): Medical Research Council (MRC, United Kingdom)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.90 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

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

Literature

Cryo-EM structure of alpha-synuclein filaments from Parkinson's disease with H50Q variant in SNCA

Yang, Y., Murzin, G.A., Scheres, H.W.S., Goedert, M.

To be published.

Macromolecule Content

Total Structure Weight: 15.91 kDa
Atom Count: 577
Modeled Residue Count: 86
Deposited Residue Count: 158
Unique protein chains: 1
Unique nucleic acid chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-synuclein	A	140	Homo sapiens	Mutation(s): 1
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

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Molecule	Chains	Length	Organism	Image
Entity ID: 2
unassigned chain	B, C	9	Homo sapiens
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.90 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-20

Deposition Author(s):

Scheres, H.W.S.

Funding Organization	Location	Grant Number
Medical Research Council (MRC, United Kingdom)	United Kingdom	MC_U105184291
Medical Research Council (MRC, United Kingdom)	United Kingdom	MC_UP_A025_1013

Revision History (Full details and data files)

Version 1.0: 2026-05-20
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.