› 2d95

X-ray diffraction
2Å resolution

LOW-TEMPERATURE STUDY OF THE A-DNA FRAGMENT D(GGGCGCCC)

Released:
DOI: 10.2210/pdb2d95/pdb
PDB entry 2d95 coloured by chain, front view.
PDB entry 2d95 coloured by chain, side view.
PDB entry 2d95 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Low-temperature study of the A-DNA fragment d(GGGCGCCC).
Eisenstein M, Hope H, Haran TE, Frolow F, Shakked Z, Rabinovich D
Acta Crystallogr B 44 ( Pt 6) 625-8 (1988)
PMID: 3271557

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-115163 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*GP*GP*GP*CP*GP*CP*CP*C)-3') Chain: A
Molecule details ›
Chain: A
Length: 8 nucleotides
Theoretical weight: 2.43 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P43212
Unit cell:
a: 42.74Å b: 42.74Å c: 24.57Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.21 not available not available
Expression system: Not provided

Quick links

Citations

2 review citations

Crystal structures of A-DNA duplexes.
Wahl et al. (1997)
1 more

1 mention without citation

Sequence dependent variations in RNA duplex are related to non-canonical hydrogen bond interactions in dinucleotide steps.
Kailasam et al. (2014)