› 1s9b

X-ray diffraction
2.81Å resolution

Crystal Structure Analysis of the B-DNA GAATTCG

Released:
DOI: 10.2210/pdb1s9b/pdb
PDB 1s9b coloured by chain and viewed from the front.
PDB 1s9b coloured by chain and viewed from the side.
PDB 1s9b coloured by chain and viewed from the top.
Source organism: Synthetic construct
Primary publication:
A cubic arrangement of DNA double helices based on nickel-guanine interactions.
Valls N, Usón I, Gouyette C, Subirana JA
J Am Chem Soc 126 7812-6 (2004)
PMID: 15212528

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:
5'-D(*GP*AP*AP*TP*TP*CP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 7 nucleotides
Theoretical weight: 2.14 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: I23
Unit cell:
a: 70.867Å b: 70.867Å c: 70.867Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.281 0.281 0.264
Expression system: Not provided

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Citations

1 review citation

Nucleic acid crystallography: current progress.
Egli M. (2004)
8 other articles