› 461d

X-ray diffraction
1.5Å resolution

A "HYDRAT-ION SPINE" IN A B-DNA MINOR GROOVE

Released:
DOI: 10.2210/pdb461d/pdb
PDB entry 461d coloured by chain, front view.
PDB entry 461d coloured by chain, side view.
PDB entry 461d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
A "Hydrat-Ion Spine" in a B-DNA minor groove
Tereshko V, Minasov G, Egli M
J. Am. Chem. Soc. 121 3590-3595 (1999)

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-117166 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*CP*GP*AP*AP*(TAF)P*TP*CP*GP*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.68 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand RB 1 x RB
Ligand MG 2 x MG
1 modified residue:
Ligand TAF 2 x TAF

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 25.07Å b: 39.72Å c: 65.77Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 not available not available
Expression system: Not provided

Quick links

Citations

1 mention without citation

DNA structures from phosphate chemical shifts.
Abi-Ghanem et al. (2010)