8QKX | pdb_00008qkx

Solution structure of a bimolecular quadruplex-duplex hybrid containing a V-shaped loop

• PDB DOI: https://doi.org/10.2210/pdb8QKX/pdb
• BMRB: 34863
• NAKB: 8QKX

• Classification: DNA
• Organism(s): synthetic construct
• Mutation(s): No 


• Deposited: 2023-09-18 Released: 2024-02-07 
• Deposition Author(s): Vianney, Y.M., Weisz, K.
• Funding Organization(s): German Research Foundation (DFG)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 10 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

Structural Aspects of Split G-Quadruplexes in Quadruplex-Duplex Hybrid Systems

Agustin, D.F., Vianney, Y.M., Weisz, K., Wahjudi, M.

(2024) ChemistrySelect 

• DOI: https://doi.org/10.1002/slct.202304286

Biological Assembly 1  

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

Biological Assembly Evidence: NMR Distance Restraints, native gel electrophoresis

Macromolecule Content 

• Total Structure Weight: 11.87 kDa 
• Atom Count: 788 
• Modeled Residue Count: 38 
• Deposited Residue Count: 38 
• Unique nucleic acid chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*CP*TP*CP*CP*AP*GP*CP*TP*GP*GP*GP*TP*GP*AP*GP*GP*GP*GP*CP*TP*GP*GP*GP*T)-3')	A	24	synthetic construct

Entity ID: 2
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*TP*TP*GP*GP*AP*GP*CP*TP*GP*GP*AP*GP*TP*T)-3')	B	14	synthetic construct

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 10 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2024-02-07 
Deposition Author(s): Vianney, Y.M., Weisz, K.

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Funding Organization	Location	Grant Number
German Research Foundation (DFG)	Germany	410497337

Revision History  

• Version 1.0: 2024-02-07
  Type: Initial release