6IYQ

Crystal structure of a DNA duplex cross-linked by 6-thioguanine-6-thioguanine disulfides


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.282 
  • R-Value Work: 0.247 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Crystal structure of a DNA duplex cross-linked by 6-thioguanine-6-thioguanine disulfides: reversible formation and cleavage catalyzed by Cu(II) ion and glutathione

Ono, A.Atsugi, T.Goto, M.Saneyoshi, H.Tomori, T.Seio, K.Dairaku, T.Kondo, J.

(2019) Rsc Adv --: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*GP*CP*GP*AP*(S6G)P*(S6G)P*(BRU)P*CP*GP*CP*G)-3')A,B12synthetic construct
Small Molecules
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
S6G
Query on S6G
A, B
DNA LINKINGC10 H14 N5 O6 P SDG
BRU
Query on BRU
A, B
DNA LINKINGC9 H12 Br N2 O8 PDU
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.01 Å
  • R-Value Free: 0.282 
  • R-Value Work: 0.247 
  • Space Group: I 2 2 2
Unit Cell:
Length (Å)Angle (°)
a = 45.254α = 90.00
b = 46.522β = 90.00
c = 76.084γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
XSCALEdata scaling
XDSdata reduction
SOLVEphasing
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-10-30
    Type: Initial release