X-ray diffraction
2.03Å resolution

X-ray crystal structure of a continuously hydrogen bonded 14mer DNA lattice.

Source organism: synthetic construct
Primary publication:
Sequence-dependent structural changes in a self-assembling DNA oligonucleotide.
Acta Crystallogr. D Biol. Crystallogr. 71 2471-8 (2015)
PMID: 26627654

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct DNA molecule
Molecule details ›
Chain: A
Length: 14 nucleotides
Theoretical weight: 4.39 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P3121
Unit cell:
a: 26.013Å b: 26.013Å c: 122.022Å
α: 90° β: 90° γ: 120°
R R work R free
0.239 0.234 0.293
Expression system: Not provided