7L7H

Alpha-synuclein fibrils

• PDB DOI: https://doi.org/10.2210/pdb7L7H/pdb
• EM Map EMD-23212: EMDB EMDataResource

• Classification: PROTEIN FIBRIL
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2020-12-28 Released: 2022-01-12 
• Deposition Author(s): Hojjatian, A., Dasari, A.
• Funding Organization(s): National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), National Institutes of Health/National Institute on Aging (NIH/NIA)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Literature

Distinct cryo-EM Structure of Alpha-synuclein Filaments derived by Tau

Hojjatian, A., Dasari, A., Sengupta, U., Taylor, D., Daneshparvar, N., Abbasi Yeganeh, F., Dillard, L., Michael, B., Griffin, R., Borgnia, M., Kayed, R., Taylor, K., Lim, K.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 8-mer - A8 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 115.81 kDa 
• Atom Count: 2,430 
• Modelled Residue Count: 352 
• Deposited Residue Count: 1,120 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-synuclein	A, B, C, D, E, F, G, H	140	Homo sapiens	Mutation(s): 0  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

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.00 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.0

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-01-12 
Deposition Author(s): Hojjatian, A., Dasari, A.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)	United States	R01 NS097490
National Institutes of Health/National Institute on Aging (NIH/NIA)	United States	R01 AG054025
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)	United States	R01 NS094557

Revision History  

• Version 1.0: 2022-01-12
  Type: Initial release
  
• Version 1.1: 2024-05-29
  Changes: Data collection