4HQI

Structure of O6-Benzyl-2'-deoxyguanosine opposite perimidinone-derived synthetic nucleoside in DNA duplex

Structural Biology Knowledgebase: 4HQI SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.259

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HQI

Classification: DNA

Total Structure Weight: 7943.24

Macromolecule Entities
Molecule Chains Length Organism Details
Short modified nucleic acids A, B 12 Synthetic construct

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

A SPERMINE
C10 H26 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SR
Query on SR

A STRONTIUM ION
Sr
PWYYWQHXAPXYMF-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
BZG
Query on BZG
A, B DNA LINKING C17 H20 N5 O7 P --
D3N
Query on D3N
A, B DNA LINKING C16 H17 N2 O7 P --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.298
  • R-Value Work: 0.259
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 26.38 α = 90.00
b = 36.77 β = 90.00
c = 77.65 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2012-10-25
  • Released Date: 2013-07-10
  • Deposition author(s): Kowal, E.A., Lad, R., Pallan, P.S., Muffly, E., Wawrzak, Z., Egli, M., Sturla, S.J., Stone, M.P.

Revision History

  • 2013-09-11
    Type: Citation | Details: Citation update