PDBe 352d

X-ray diffraction
0.95Å resolution

THE CRYSTAL STRUCTURE OF A PARALLEL-STRANDED PARALLEL-STRANDED GUANINE TETRAPLEX AT 0.95 ANGSTROM RESOLUTION

Released:

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
Macromolecule:
DNA (5'-D(*TP*GP*GP*GP*GP*T)-3') Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
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: EMBL/DESY, HAMBURG BEAMLINE BW7B, SRS BEAMLINE PX9.5
Spacegroup: P1
Unit cell:
a: 28.28Å b: 34.78Å c: 56.23Å
α: 74.31° β: 77.68° γ: 89.81°
R-values:
R R work R free
0.152 not available not available
Expression system: Not provided