› 3tok

X-ray diffraction
1.74Å resolution

Assaying the energies of biological halogen bonds.

Released:
DOI: 10.2210/pdb3tok/pdb
PDB entry 3tok coloured by chain, front view.
PDB entry 3tok coloured by chain, side view.
PDB entry 3tok coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Assaying the Energies of Biological Halogen Bonds
Carter M, Ho PS
Cryst Growth Des 11 5087-5095 (2011)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-116940 (preferred)
Entry contents:
2 distinct DNA molecules
Macromolecules (2 distinct):
DNA (5'-D(*CP*CP*GP*AP*TP*AP*CP*CP*GP*G)-3') Chain: A
Molecule details ›
Chain: A
Length: 10 nucleotides
Theoretical weight: 3.03 KDa
Source organism: Synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*CP*GP*GP*TP*AP*TP*CP*GP*G)-3') Chain: B
Molecule details ›
Chain: B
Length: 10 nucleotides
Theoretical weight: 3.06 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Spacegroup: C2
Unit cell:
a: 65.36Å b: 24.6Å c: 37.41Å
α: 90° β: 110.76° γ: 90°
R-values:
R R work R free
0.236 0.234 0.291
Expression system: Not provided

Quick links