› 463d

X-ray diffraction
1.45Å resolution

CALCIUM FORM OF D(CGCGAATTCGCG)2

Released:
DOI: 10.2210/pdb463d/pdb
PDB entry 463d coloured by chain, front view.
PDB entry 463d coloured by chain, side view.
PDB entry 463d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure of d(CGCGAATTCGCG) in the presence of Ca(2+) ions.
Liu J, Subirana JA
J Biol Chem 274 24749-52 (1999)
PMID: 10455145

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-117167 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.66 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand CA 4 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X11
Spacegroup: R3
Unit cell:
a: 41.117Å b: 41.117Å c: 99.912Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.219 not available 0.257
Expression system: Not provided

Quick links

Citations

5 review citations

The unique structure of A-tracts and intrinsic DNA bending.
Haran et al. (2009)
4 more

7 mentions without citation

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