› 1dn8

X-ray diffraction
1.5Å resolution

STRUCTURE OF A Z-DNA WITH TWO DIFFERENT BACKBONE CHAIN CONFORMATIONS. STABILIZATION OF THE DECADEOXYOLIGONUCLEOTIDE D(CGTACGTACG) BY (CO(NH3)6)3+ BINDING TO THE GUANINE

Released:
DOI: 10.2210/pdb1dn8/pdb
PDB entry 1dn8 coloured by chain, front view.
PDB entry 1dn8 coloured by chain, side view.
PDB entry 1dn8 coloured by chain, top view.
Source organism: Unidentified
Primary publication:
Structure of a Z-DNA with two different backbone chain conformations. Stabilization of the decadeoxyoligonucleotide d(CGTACGTACG) by [Co(NH3)6]3+ binding to the guanine.
Brennan RG, Westhof E, Sundaralingam M
J Biomol Struct Dyn 3 649-65 (1986)
PMID: 3271042

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-113692 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*P*CP*GP*TP*AP*CP*GP*TP*AP*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 2 nucleotides
Theoretical weight: 588 Da
Source organism: Unidentified
Expression system: Not provided

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P65
Unit cell:
a: 17.93Å b: 17.93Å c: 43.41Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.25 not available not available
Expression system: Not provided

Quick links

Citations

1 review citation

Oligonucleotide structure: a decade of results from single crystal X-ray diffraction studies.
Kennard et al. (1989)
29 other articles

2 mentions without citation

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