453D

5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3'-BENZIMIDAZOLE COMPLEX

  • Classification: DNA
  • Mutation(s): No 

  • Deposited: 1999-02-18 Released: 2000-05-15 
  • Deposition Author(s): Neidle, S.

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.234 

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This is version 1.3 of the entry. See complete history. 


Literature

Symmetric bis-benzimidazoles, a new class of sequence-selective DNA-binding molecules

Neidle, S., Mann, J., Rayner, E.J., Baron, A., Opoku-Boahen, Y., Simpson, I.J., Smith, N.J., Fox, K.R., Hartley, J.A., Kelland, L.R.

(1999) Chem Commun (Camb) : 929-930


Macromolecules

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Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')
A, B
12N/A
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
E96
Query on E96
Download Ideal Coordinates CCD File 
C [auth A]4-{[4-HYDROXY-PHENYL]-1H-BENZIMIDAZOLE-5-YL}-BENZIMIDAZOLE-2-YL-[4-HYDROXY-BENZENE]
C26 H18 N4 O2
LUIYJLIHLJLIPT-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.234 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 25.46α = 90
b = 39.96β = 90
c = 65.66γ = 90
Software Package:
Software NamePurpose
SHELXSphasing
SHELXL-97refinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

  • Released Date: 2000-05-15 
    • Deposition Author(s): Neidle, S.

Revision History  (Full details and data files)

  • Version 1.0: 2000-05-15
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2023-12-27
    Changes: Data collection, Database references, Derived calculations