7CSK

A 2:1 stoichiometric complex of anticancer drug Adriamycin bound to parallel G-quadruplex DNA [d-(TTGGGGT)]4.

• PDB DOI: https://doi.org/10.2210/pdb7CSK/pdb
• NAKB: 7CSK

• Classification: DNA
• Organism(s): Tetrahymena thermophila
• Mutation(s): No 


• Deposited: 2020-08-15 Released: 2021-08-18 
• Deposition Author(s): Barthwal, R., Tariq, Z., Pandav, K.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

A 2:1 stoichiometric complex of anticancer drug Adriamycin bound to parallel G-quadruplex DNA [d-(TTGGGGT)]4.

Barthwal, R., Tariq, Z., Pandav, K.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 9.82 kDa 
• Atom Count: 658 
• 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(*TP*TP*GP*GP*GP*GP*T)-3')	A, B, C, D	7	Tetrahymena thermophila

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DM2 (Subject of Investigation/LOI)	E [auth A], F [auth A]	DOXORUBICIN C27 H29 N O11 AOJJSUZBOXZQNB-TZSSRYMLSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2021-08-18 
Deposition Author(s): Barthwal, R., Tariq, Z., Pandav, K.

Revision History  

• Version 1.0: 2021-08-18
  Type: Initial release
  
• Version 1.1: 2024-05-15
  Changes: Data collection, Database references