› 1v9g

Neutron Diffraction
1.8Å resolution

Neutron Crystallographic analysis of the Z-DNA hexamer CGCGCG

Released:
DOI: 10.2210/pdb1v9g/pdb
PDB entry 1v9g coloured by chain, front view.
PDB entry 1v9g coloured by chain, side view.
PDB entry 1v9g coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
The hydration structure of a Z-DNA hexameric duplex determined by a neutron diffraction technique.
Chatake T, Tanaka I, Umino H, Arai S, Niimura N
Acta Crystallogr D Biol Crystallogr 61 1088-98 (2005)
PMID: 16041074

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-114717 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*CP*GP*CP*GP*CP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 6 nucleotides
Theoretical weight: 1.81 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand SPW 1 x SPW
Ligand DOD 44 x DOD
No modified residues

Experiments and Validation Details

Spacegroup: P212121
Unit cell:
a: 18.46Å b: 30.76Å c: 43.18Å α: 90° β: 90° γ: 90°
R-values:
R R work R free 0.256 0.222 0.294
Expression system: Not provided

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Citations

7 review citations

Neutron crystallography: opportunities, challenges, and limitations.
Blakeley et al. (2008)
6 more

9 mentions without citation

Evaluation of models determined by neutron diffraction and proposed improvements to their validation and deposition.
Liebschner et al. (2018)
8 more