› 1d98

X-ray diffraction
2.5Å resolution

THE STRUCTURE OF AN OLIGO(DA).OLIGO(DT) TRACT AND ITS BIOLOGICAL IMPLICATIONS

Released:
DOI: 10.2210/pdb1d98/pdb
Model geometry
Fit model/data
Data not deposited
PDB entry 1d98 coloured by chain, front view.
PDB entry 1d98 coloured by chain, side view.
PDB entry 1d98 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
The structure of an oligo(dA).oligo(dT) tract and its biological implications.
Nelson HC, Finch JT, Luisi BF, Klug A
Nature 330 221-6
PMID: 3670410

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-113653 (preferred)
Entry contents:
2 distinct DNA molecules
Macromolecules (2 distinct):
DNA (5'-D(*CP*GP*CP*AP*AP*AP*AP*AP*AP*GP*CP*G)-3') Chain: A
Molecule details ›
Chain: A
Length: 12 nucleotides
Theoretical weight: 3.69 KDa
Source organism: Synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*GP*CP*TP*TP*TP*TP*TP*TP*GP*CP*G)-3') Chain: B
Molecule details ›
Chain: B
Length: 12 nucleotides
Theoretical weight: 3.64 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
Spacegroup: P212121
Unit cell:
a: 25.4Å b: 40.7Å c: 65.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 not available not available
Expression system: Not provided

Quick links

Citations

67 review citations

Circular dichroism and conformational polymorphism of DNA.
Kypr et al. (2009)
66 more

6 mentions without citation

Making the bend: DNA tertiary structure and protein-DNA interactions.
Harteis et al. (2014)
5 more