2F1Q

Solution structure of a DNA Holliday Junction

• PDB DOI: https://doi.org/10.2210/pdb2F1Q/pdb
• NAKB: 2F1Q

• Classification: DNA
• Mutation(s): No 


• Deposited: 2005-11-15 Released: 2007-03-20 
• Deposition Author(s): Wu, B., van Buuren, B.N.M., Schleucher, J., Wijmenga, S.S.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 13 
• Conformers Submitted: 13 
• Selection Criteria: structures with the lowest energy 

Literature

The solution structure of a four-way junction in the presence of cobalt ion

Wu, B., M van Buuren, B.N., Schleucher, J., Wijmenga, S.S.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 13.07 kDa 
• Atom Count: 862 
• Modelled Residue Count: 42 
• Deposited Residue Count: 42 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
42-MER	A	42	N/A

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NCO	B [auth A]	COBALT HEXAMMINE(III) Co H18 N6 DYLMFCCYOUSRTK-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 13 
• Conformers Submitted: 13 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-03-20 
Deposition Author(s): Wu, B., van Buuren, B.N.M., Schleucher, J., Wijmenga, S.S.

Revision History  

• Version 1.0: 2007-03-20
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-09
  Changes: Database references, Derived calculations
• Version 1.4: 2024-05-29
  Changes: Data collection