1A2E

CRYSTAL STRUCTURE OF A DOUBLE-STRANDED DNA DECAMER CONTAINING A CISPLATIN INTERSTRAND CROSS-LINK ADDUCT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Observed: 0.169

Literature

Macromolecules
Sequence Display for 1A2E

Classification: DNA

Total Structure Weight: 6391.04

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*CP*TP*CP*GP*CP*TP*CP*TP*C)-3') A 10 synthetic PT(CPT) CROSSLINKS N7(G5) AND N7(G15)
DNA (5'-D(*GP*AP*GP*AP*GP*CP*GP*AP*GP*G)-3') B 10 synthetic PT(CPT) CROSSLINKS N7(G5) AND N7(G15)

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CPT
Query on CPT

A Cisplatin
diammine(dichloro)platinum (Synonym)
Cl2 H6 N2 Pt
LXZZYRPGZAFOLE-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Observed: 0.169
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 42.89 α = 90.00
b = 29.98 β = 95.98
c = 46.57 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-05
  • Released Date: 1999-04-12
  • Deposition author(s): Coste, F., Zelwer, C.

Revision History

  • 2008-05-22
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance