1VTH

DNA-DRUG INTERACTIONS: THE CRYSTAL STRUCTURES OF D(TGTACA) COMPLEXED WITH DAUNOMYCIN

• PDB DOI: https://doi.org/10.2210/pdb1VTH/pdb
• NAKB: 1VTH

• Classification: DNA
• Mutation(s): No 


• Deposited: 1992-03-01 Released: 2011-07-13 
• Deposition Author(s): Nunn, C.M., Van Meervelt, L., Zhang, S., Moore, M.H., Kennard, O.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Observed: 0.250 

Literature

DNA-Drug Interactions: The Crystal Structures of d(TGTACA) and d(TGATCA) Complexed with Daunomycin

Nunn, C.M., Van Meervelt, L., Zhang, S., Moore, M.H., Kennard, O.

(1991) J Mol Biol 222: 167-177

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 2.34 kDa 
• Atom Count: 202 
• Modelled Residue Count: 6 
• Deposited Residue Count: 6 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*TP*GP*TP*AP*CP*A)-3')	A	6	N/A

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DM1	B [auth A]	DAUNOMYCIN C27 H29 N O10 STQGQHZAVUOBTE-VGBVRHCVSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.60 Å
• R-Value Observed: 0.250 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 28.02	α = 90
b = 28.02	β = 90
c = 52.71	γ = 90

Software Package:

Software Name	Purpose
NUCLSQ	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-07-13 
Deposition Author(s): Nunn, C.M., Van Meervelt, L., Zhang, S., Moore, M.H., Kennard, O.

Revision History  

• Version 1.0: 2011-07-13
  Type: Initial release
  
• Version 1.1: 2023-12-27
  Changes: Data collection, Database references, Derived calculations