› 1dou

X-ray diffraction
1.82Å resolution

MONOVALENT CATIONS SEQUESTER WITHIN THE A-TRACT MINOR GROOVE OF [D(CGCGAATTCGCG)]2

Released:
DOI: 10.2210/pdb1dou/pdb
PDB entry 1dou coloured by chain, front view.
PDB entry 1dou coloured by chain, side view.
PDB entry 1dou coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Monovalent Cations Sequester within the A-Tract Minor Groove of [d(CGCGAATTCGCG)]2
Woods KK, McFail-Isom L, Sines CC, Howerton SB, Stephens RK, Williams LD
J. Am. Chem. Soc. 122 1546-1547 (2000)

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-113701 (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 MG 1 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER
Spacegroup: P212121
Unit cell:
a: 25.296Å b: 40.243Å c: 65.939Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.209 0.267
Expression system: Not provided

Quick links

Citations

1 mention without citation

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