7XFV

Dimeric G-quadruplex DNA Formed in the Proximal Promoter of VEGFR-2

• PDB DOI: https://doi.org/10.2210/pdb7XFV/pdb
• NAKB: 7XFV

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


• Deposited: 2022-04-02 Released: 2023-03-15 
• Deposition Author(s): Zhang, Y., Lan, W., Wang, C., Cao, C.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

Dimeric G-quadruplex DNA Structure in the Proximal Promoter of VEGFR-2 Reveals a New Drug Target to Inhibit Tumor Angiogenesis.

Zhang, Y., Lan, W., Wang, C., Xue, H., Cao, C.

(2023) Chin J Chem 40: 2179-2187

• DOI: https://doi.org/10.1002/cjoc.202200260

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: NMR Distance Restraints

Macromolecule Content

• Total Structure Weight: 8.88 kDa 
• Atom Count: 592 
• Modelled Residue Count: 28 
• Deposited Residue Count: 28 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*AP*TP*GP*AP*GP*GP*GP*GP*CP*GP*GP*GP*GP*T)-3')	A, B	14	synthetic construct

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-03-15 
Deposition Author(s): Zhang, Y., Lan, W., Wang, C., Cao, C.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2023-03-15
  Type: Initial release
  
• Version 1.1: 2023-03-22
  Changes: Source and taxonomy
• Version 1.2: 2024-05-15
  Changes: Data collection, Database references