PDBe 2gwe

X-ray diffraction
2.2Å resolution

Crystal structure of D(G4T4G4) with six quadruplexes in the asymmetric unit.

Released:
Source organism: Synthetic construct
Entry authors: Lee MPH, Haider S, Parkinson GN, Neidle S

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:
5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3' Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 12 nucleotides
Theoretical weight: 3.81 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: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 47.645Å b: 78.881Å c: 97.011Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.233 not available 0.318
Expression system: Not provided