5mvt

X-ray diffraction
1.9Å resolution

Crystal structure of an A-DNA dodecamer featuring an alternating pyrimidine-purine sequence

Released:
Source organism: synthetic construct
Entry authors: Hardwick JS, Ptchelkine D, Phillips SEV, Brown T

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
Macromolecule:
DNA 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:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P3221
Unit cell:
a: 44.288Å b: 44.288Å c: 57.841Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.203 0.202 0.224
Expression system: Not provided