PDBe 1s47

X-ray diffraction
2.5Å resolution

Crystal structure analysis of the DNA quadruplex d(TGGGGT)S2

Source organism: Synthetic construct

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct DNA molecule
5'-D(*TP*GP*GP*GP*GP*T)-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: 6 nucleotides
Theoretical weight: 1.88 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P21
Unit cell:
a: 28.319Å b: 56.341Å c: 51.746Å
α: 90° β: 99.17° γ: 90°
R R work R free
0.224 0.224 0.311
Expression system: Not provided