› 2dcg

X-ray diffraction
0.9Å resolution

MOLECULAR STRUCTURE OF A LEFT-HANDED DOUBLE HELICAL DNA FRAGMENT AT ATOMIC RESOLUTION

Released:
DOI: 10.2210/pdb2dcg/pdb
PDB entry 2dcg coloured by chain, front view.
PDB entry 2dcg coloured by chain, side view.
PDB entry 2dcg coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Molecular structure of a left-handed double helical DNA fragment at atomic resolution.
Wang AH, Quigley GJ, Kolpak FJ, Crawford JL, van Boom JH, van der Marel G, Rich A
Nature 282 680-6 (1979)
PMID: 514347

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-115167 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (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 MG 1 x MG
Ligand SPM 2 x SPM
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 17.87Å b: 31.55Å c: 44.58Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.14 not available not available
Expression system: Not provided

Quick links

Citations

124 review citations

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

10 mentions without citation

Molecular methods for assessment of non-covalent metallodrug-DNA interactions.
Kellett et al. (2019)
9 more