7V4C

Heparin-induced alpha-synuclein fibrils polymorph 4

• PDB DOI: https://doi.org/10.2210/pdb7V4C/pdb
• EM Map EMD-31707: EMDB EMDataResource

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


• Deposited: 2021-08-12 Released: 2022-08-17 
• Deposition Author(s): Tao, Y.Q., Sun, Y.P., Liu, C., Li, D.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.30 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Literature

Heparin-induced alpha-synuclein fibrils polymorph 4

Tao, Y.Q., Sun, Y.P., Liu, C., Li, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 43.43 kDa 
• Atom Count: 1,287 
• Modelled Residue Count: 186 
• Deposited Residue Count: 420 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-synuclein	A [auth F], B [auth A], C [auth B]	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: 3.30 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-08-17 
Deposition Author(s): Tao, Y.Q., Sun, Y.P., Liu, C., Li, D.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2022-08-17
  Type: Initial release
  
• Version 1.1: 2024-06-12
  Changes: Data collection