9HC9 | pdb_00009hc9

The L2A-I alpha-synuclein fibril in the presence of MODAG-005 (long incubation)

PDB DOI: https://doi.org/10.2210/pdb9HC9/pdb
EM Map EMD-52041: EMDB EMDataResource

Classification: PROTEIN FIBRIL
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-11-08 Released: 2025-11-19
Deposition Author(s): Frieg, B., Kim, M., Griesinger, C., Schroeder, G.F.
Funding Organization(s): Helmholtz Association, Max Planck Society, German Research Foundation (DFG)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.76 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

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

Literature

Structural insights into binding of novel PET tracer MODAG-005 to lipidic alpha-synuclein fibrils

Kim, M., Matthes, D., Frieg, B., Leonov, A., Ryazanov, S., Bleher, D., Grotegerd, A.-K., Dienemann, C., Giese, A., Schroeder, G.F., Becker, S., Herfert, K., de Groot, B.L., Andreas, L.B., Griesinger, C.

To be published.

Macromolecule Content

Total Structure Weight: 217.14 kDa
Atom Count: 7,560
Modeled Residue Count: 1,095
Deposited Residue Count: 2,100
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(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, K, L, M, N, O	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: 2.76 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-11-19

Deposition Author(s):

Schroeder, G.F.

Funding Organization	Location	Grant Number
Helmholtz Association	Germany	--
Max Planck Society	Germany	--
German Research Foundation (DFG)	Germany	--

Revision History (Full details and data files)

Version 1.0: 2025-11-19
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.