8YAC | pdb_00008yac

Funes-induced Orb2 amyloid like endogenous Orb2 amyloid

• PDB DOI: https://doi.org/10.2210/pdb8YAC/pdb
• EM Map EMD-39095: EMDB EMDataResource

• Classification: PROTEIN FIBRIL
• Organism(s): Drosophila melanogaster
• Mutation(s): No 


• Deposited: 2024-02-08 Released: 2025-09-03 
• Deposition Author(s): Hervas, R., Si, K.
• Funding Organization(s): Other private, Other government

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

Literature

J-domain protein Funes enhances memory by facilitating amyloid formation.

Patton, K., Yi, Y., Burt, R., Ng, K.K.S., Mukhi, M., Khaki, S., Hervas, R., Si, K.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 9-mer - A9 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 35.77 kDa 
• Atom Count: 2,529 
• Modeled Residue Count: 279 
• Deposited Residue Count: 279 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Translational regulator orb2	A, B, C, D, E, F, G, H, I	31	Drosophila melanogaster	Mutation(s): 0
UniProt
Find proteins for Q9VSR3 (Drosophila melanogaster) Explore Q9VSR3  Go to UniProtKB:  Q9VSR3

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.10 Å
• Aggregation State: FILAMENT 
• Reconstruction Method: HELICAL 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	4.0

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-09-03 
Deposition Author(s): Hervas, R., Si, K.

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Funding Organization	Location	Grant Number
Other private	United States	--
Other government	Hong Kong	--

Revision History  

• Version 1.0: 2025-09-03
  Type: Initial release