3sc8

X-ray diffraction
2.3Å resolution

Crystal structure of an intramolecular human telomeric DNA G-quadruplex bound by the naphthalene diimide BMSG-SH-3

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-116875 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
Human telomeric repeat sequence Chain: A
Molecule details ›
Chain: A
Length: 22 nucleotides
Theoretical weight: 6.98 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: DIAMOND BEAMLINE I04-1
Spacegroup: P3121
Unit cell:
a: 50.87Å b: 50.87Å c: 52.46Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.26 0.258 0.288
Expression system: Not provided