› 4ltk

X-ray diffraction
1.45Å resolution

Dehydration/Rehydration of a Nucleic Acid system containing a Polypyridyl Ruthenium Complex at 74% relative humidity (6/7)

Released:
DOI: 10.2210/pdb4ltk/pdb
PDB entry 4ltk coloured by chain, front view.
PDB entry 4ltk coloured by chain, side view.
PDB entry 4ltk coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Controlled dehydration of a ruthenium complex-DNA crystal induces reversible DNA kinking.
Hall JP, Sanchez-Weatherby J, Alberti C, Quimper CH, O'Sullivan K, Brazier JA, Winter G, Sorensen T, Kelly JM, Cardin DJ, Cardin CJ
J Am Chem Soc 136 17505-12 (2014)
PMID: 25393319

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-117801 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA Chain: A
Molecule details ›
Chain: A
Length: 10 nucleotides
Theoretical weight: 3.05 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

3 bound ligands:
Ligand RKL 1 x RKL
Ligand BA 1 x BA
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P43212
Unit cell:
a: 44.15Å b: 44.15Å c: 27.49Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.137 0.136 0.154
Expression system: Not provided

Quick links

Citations

3 review citations

Ruthenium(ii) complexes with dppz: from molecular photoswitch to biological applications.
Li et al. (2016)
2 more