144D

MINOR GROOVE BINDING OF SN6999 TO AN ALKYLATED DNA: MOLECULAR STRUCTURE OF D(CGC[E6G]AATTCGCG)-SN6999 COMPLEX

Structural Biology Knowledgebase: 144D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.170

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 144D

Classification: DNA

Total Structure Weight: 7844.52

Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*CP*GP*CP*(G36)P*AP*AP*TP*TP*CP*GP*CP*G)-3') A, B 12 synthetic

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SN6
Query on SN6

B 1-METHYL-4-[4-[4-(4-(1-METHYLQUINOLINIUM)AMINO)BENZAMIDO]ANILINO]PYRIDINIUM
SN6999 (Synonym)
C29 H27 N5 O
PMCURUPNDHFYCG-UHFFFAOYSA-P
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
G36
Query on G36
A, B DNA LINKING C12 H18 N5 O7 P DG

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Observed: 0.170
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 28.48 α = 90.00
b = 36.11 β = 90.00
c = 69.60 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 1993-10-26
  • Released Date: 1995-05-30
  • Deposition author(s): Gao, Y.-G., Sriram, M., Denny, W.A., Wang, A.H.-J.

Revision History

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