› 2a7e

X-ray diffraction
1.66Å resolution

On the Routine Use of Soft X-Rays in Macromolecular Crystallography, Part III- The Optimal Data Collection Wavelength

Released:
DOI: 10.2210/pdb2a7e/pdb
PDB entry 2a7e coloured by chain, front view.
PDB entry 2a7e coloured by chain, side view.
PDB entry 2a7e coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
On the routine use of soft X-rays in macromolecular crystallography. Part III. The optimal data-collection wavelength.
Mueller-Dieckmann C, Panjikar S, Tucker PA, Weiss MS
Acta Crystallogr D Biol Crystallogr 61 1263-72 (2005)
PMID: 16131760

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-115064 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*CP*CP*TP*AP*GP*GP*G)-3') Chain: S
Molecule details ›
Chain: S
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: ELETTRA BEAMLINE 5.2R
Spacegroup: P43212
Unit cell:
a: 41.63Å b: 41.63Å c: 24.72Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.183 0.197
Expression system: Not provided

Quick links

Citations

2 review citations

SAD phasing: History, current impact and future opportunities.
Rose et al. (2016)
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)