› 212d

X-ray diffraction
1.9Å resolution

INFLUENCE OF COUNTER-IONS ON THE CRYSTAL STRUCTURES OF DNA DECAMERS: BINDING OF [CO(NH3)6]3+ AND BA2+ TO A-DNA

Released:
DOI: 10.2210/pdb212d/pdb
PDB entry 212d coloured by chain, front view.
PDB entry 212d coloured by chain, side view.
PDB entry 212d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Influence of counter-ions on the crystal structures of DNA decamers: binding of [Co(NH3)6]3+ and Ba2+ to A-DNA.
Gao YG, Robinson H, van Boom JH, Wang AH
Biophys J 69 559-68 (1995)
PMID: 8527670

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*AP*CP*CP*GP*GP*CP*CP*GP*GP*T)-3') Chain: A
Molecule details ›
Chain: A
Length: 10 nucleotides
Theoretical weight: 3.05 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NCO 3 x NCO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P6122
Unit cell:
a: 39.092Å b: 39.092Å c: 77.55Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.194 not available not available
Expression system: Not provided

Quick links

Citations

4 review citations

Molecular dynamics simulation of nucleic acids.
Cheatham et al. (2000)
3 more

4 mentions without citation

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