8TKQ

Cryo-EM structure of human full-length RAD52

• PDB DOI: https://doi.org/10.2210/pdb8TKQ/pdb
• EM Map EMD-41357: EMDB EMDataResource

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


• Deposited: 2023-07-25 Released: 2024-08-14 
• Deposition Author(s): Schnicker, N.J., Razzaghi, M., Spies, M.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental

Literature

A double-ring of human RAD52 remodels replication forks restricting fork reversal

Honda, M., Razzaghi, M.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C11  (Explore in 3D)
Global Stoichiometry: Homo 11-mer - A11 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 532.44 kDa 
• Atom Count: 15,950 
• Modelled Residue Count: 2,024 
• Deposited Residue Count: 4,818 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
DNA repair protein RAD52 homolog	A, B, C, D, E, F, G, H, I, J, K	438	Homo sapiens	Mutation(s): 0  Gene Names: RAD52
UniProt & NIH Common Fund Data Resources
Find proteins for P43351 (Homo sapiens) Explore P43351  Go to UniProtKB:  P43351
PHAROS:  P43351 GTEx:  ENSG00000002016

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.50 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	3.3.2
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-08-14 
Deposition Author(s): Schnicker, N.J., Razzaghi, M., Spies, M.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	R01CA232425-05
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R35GM131704-05

Revision History  

• Version 1.0: 2024-08-14
  Type: Initial release