› 1dcw

X-ray diffraction
2.1Å resolution

STRUCTURE OF A FOUR-WAY JUNCTION IN AN INVERTED REPEAT SEQUENCE.

Released:
DOI: 10.2210/pdb1dcw/pdb
PDB entry 1dcw coloured by chain, front view.
PDB entry 1dcw coloured by chain, side view.
PDB entry 1dcw coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
The Holliday junction in an inverted repeat DNA sequence: sequence effects on the structure of four-way junctions.
Eichman BF, Vargason JM, Mooers BH, Ho PS
Proc Natl Acad Sci U S A 97 3971-6 (2000)
PMID: 10760268

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-113671 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*CP*GP*GP*TP*AP*CP*CP*GP*G)-3') Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 10 nucleotides
Theoretical weight: 3.05 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: C2
Unit cell:
a: 66.5Å b: 23.5Å c: 76.9Å
α: 90° β: 114.8° γ: 90°
R-values:
R R work R free
0.23 0.23 0.317
Expression system: Not provided

Quick links

Citations

20 review citations

The Halogen Bond.
Cavallo et al. (2016)
19 more

17 mentions without citation

Holliday junction resolvases.
Wyatt et al. (2014)
16 more