› 1d8x

X-ray diffraction
1.2Å resolution

CRYSTAL STRUCTURE OF DNA SHEARED TANDEM G A BASE PAIRS

Released:
DOI: 10.2210/pdb1d8x/pdb
PDB entry 1d8x coloured by chain, front view.
PDB entry 1d8x coloured by chain, side view.
PDB entry 1d8x coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure and recognition of sheared tandem G x A base pairs associated with human centromere DNA sequence at atomic resolution.
Gao YG, Robinson H, Sanishvili R, Joachimiak A, Wang AH
Biochemistry 38 16452-60 (1999)
PMID: 10600106

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-113646 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*CP*CP*GP*AP*AP*TP*GP*AP*GP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 10 nucleotides
Theoretical weight: 3.09 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand MG 2 x MG
Ligand NCO 1 x NCO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: C2
Unit cell:
a: 62.784Å b: 35.685Å c: 22.466Å
α: 90° β: 104.38° γ: 90°
R-values:
R R work R free
0.188 not available 0.246
Expression system: Not provided

Quick links

Citations

1 review citation

Cations as hydrogen bond donors: a view of electrostatic interactions in DNA.
Subirana et al. (2003)
21 other articles

3 mentions without citation

DNA conformations and their sequence preferences.
Svozil et al. (2008)
2 more