1IHH

2.4 ANGSTROM CRYSTAL STRUCTURE OF AN OXALIPLATIN 1,2-D(GPG) INTRASTRAND CROSS-LINK IN A DNA DODECAMER DUPLEX

Structural Biology Knowledgebase: 1IHH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1IHH

Classification: DNA

Total Structure Weight: 7773.45

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*CP*CP*TP*CP*TP*GP*GP*TP*CP*TP*CP*C)-3' A 12 synthetic
5'-D(*GP*GP*AP*GP*AP*CP*CP*AP*GP*AP*GP*G)-3' B 12 synthetic

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

A PLATINUM (II) ION
Pt
HRGDZIGMBDGFTC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BA
Query on BA

B BARIUM ION
Ba
XDFCIPNJCBUZJN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DNH
Query on DNH

A 1R,2R-DIAMINOCYCLOHEXANE
C6 H14 N2
SSJXIUAHEKJCMH-PHDIDXHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.256
  • R-Value Work: 0.209
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 41.94 α = 90.00
b = 51.25 β = 90.00
c = 87.05 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2001-04-19
  • Released Date: 2001-10-26
  • Deposition author(s): Spingler, B., Whittington, D.A., Lippard, S.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4