1D33

Formaldehyde cross-links daunorubicin and DNA efficiently: HPLC and X-RAY diffraction studies


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Observed: 0.185

Literature

Macromolecules
Sequence Display for 1D33

Classification: DNA

Total Structure Weight: 2376.06

Macromolecule Entities
Molecule Chains Length Organism Details
5'-D(*CP*GP*CP*(G49)P*CP*G)-3' A 6 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DM1
Query on DM1

A DAUNOMYCIN
DAUNORUBICIN (Synonym)
C27 H29 N O10
STQGQHZAVUOBTE-VGBVRHCVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
G49
Query on G49
A DNA LINKING C11 H16 N5 O7 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Observed: 0.185
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 27.94 α = 90.00
b = 27.94 β = 90.00
c = 52.24 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1991-02-27
  • Released Date: 1992-04-15
  • Deposition author(s): Wang, A.H.-J., Gao, Y.-G., Liaw, Y.-C., Li, Y.-K.

Revision History

  • 2008-05-22
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance