8GH8

RuvA Holliday junction DNA complex

• PDB DOI: https://doi.org/10.2210/pdb8GH8/pdb
• NAKB: 8GH8
• EM Map EMD-40036: EMDB EMDataResource

• Classification: DNA BINDING PROTEIN/DNA
• Organism(s): Thermus thermophilus HB8, synthetic construct
• Expression System: Escherichia coli K-12
• Mutation(s): No 


• Deposited: 2023-03-09 Released: 2023-05-10 
• Deposition Author(s): Rish, A.D., Fu, T.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

RuvA Holliday junction DNA complex

Rish, A.D., Fu, T.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 101.56 kDa 
• Atom Count: 6,991 
• Modelled Residue Count: 695 
• Deposited Residue Count: 696 
• Unique protein chains: 1
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Holliday junction branch migration complex subunit RuvA	A, B, C, D	140	Thermus thermophilus HB8	Mutation(s): 0  Gene Names: ruvA, TTHA0291 EC: 3.6.4.12
UniProt
Find proteins for Q9F1Q3 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q9F1Q3  Go to UniProtKB:  Q9F1Q3

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (34-MER)	E, G	34	synthetic construct

Entity ID: 3
Molecule	Chains	Length	Organism	Image
DNA (34-MER)	F, H	34	synthetic construct

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-05-10 
Deposition Author(s): Rish, A.D., Fu, T.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM103310
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM118291-05
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM144293-01

Revision History  

• Version 1.0: 2023-05-10
  Type: Initial release