8RRR

Alpha-synuclein amyloid fibril

PDB DOI: https://doi.org/10.2210/pdb8RRR/pdb
EM Map EMD-19462: EMDB EMDataResource

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

Deposited: 2024-01-23 Released: 2024-02-28
Deposition Author(s): Saibil, H.R., Monistrol, J.
Funding Organization(s): Wellcome Trust

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.40 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Stepwise recruitment of Hsc70 by DNAJB1 produces ordered arrays primed for bursts of amyloid fibre disassembly

Monistrol, J., Beton, J.G., Johnston, E.C., Saibil, H.R.

(2024) bioRxiv

DOI: https://doi.org/10.1101/2024.01.25.577078

Macromolecule Content

Total Structure Weight: 144.76 kDa
Atom Count: 4,925
Modelled Residue Count: 735
Deposited Residue Count: 1,400
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-synuclein	A, B, C, D, E A, B, C, D, E, F, G, H, I, J	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
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P37840
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.40 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-02-28

Deposition Author(s):

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	202679/Z/16/Z
Wellcome Trust	United Kingdom	206166/Z/17/Z
Wellcome Trust	United Kingdom	106249/Z/14/Z

Revision History (Full details and data files)

Version 1.0: 2024-02-28
Type: Initial release

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.