› 1s23

X-ray diffraction
1.6Å resolution

Crystal Structure Analysis of the B-DNA Decamer CGCAATTGCG

Released:
DOI: 10.2210/pdb1s23/pdb
PDB entry 1s23 coloured by chain, front view.
PDB entry 1s23 coloured by chain, side view.
PDB entry 1s23 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
DNA variability in five crystal structures of d(CGCAATTGCG).
Valls N, Wright G, Steiner RA, Murshudov GN, Subirana JA
Acta Crystallogr D Biol Crystallogr 60 680-5 (2004)
PMID: 15039556

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-114566 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*CP*GP*CP*AP*AP*TP*TP*GP*CP*G)-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 CO 1 x CO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: I212121
Unit cell:
a: 26.22Å b: 44.359Å c: 52.336Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.21 0.282
Expression system: Not provided

Quick links

Citations

1 review citation

Epigenetic Modifications of Cytosine: Biophysical Properties, Regulation, and Function in Mammalian DNA.
Hardwick et al. (2018)
4 other articles

3 mentions without citation

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