› 1bdn

X-ray diffraction
2.6Å resolution

CRYSTAL LATTICE PACKING IS IMPORTANT IN DETERMINING THE BEND OF A DNA DODECAMER CONTAINING AN ADENINE TRACT

Released:
DOI: 10.2210/pdb1bdn/pdb
PDB entry 1bdn coloured by chain, front view.
PDB entry 1bdn coloured by chain, side view.
PDB entry 1bdn coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal lattice packing is important in determining the bend of a DNA dodecamer containing an adenine tract.
DiGabriele AD, Sanderson MR, Steitz TA
Proc Natl Acad Sci U S A 86 1816-20 (1989)
PMID: 2928304

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-113479 (preferred)
Entry contents:
2 distinct DNA molecules
Macromolecules (2 distinct):
DNA (5'-D(*CP*GP*CP*AP*AP*AP*AP*AP*TP*GP*CP*G)-3') Chains: A, C
Molecule details ›
Chains: A, C
Length: 12 nucleotides
Theoretical weight: 3.68 KDa
Source organism: Synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*GP*CP*AP*TP*TP*TP*TP*TP*GP*CP*G)-3') Chains: B, D
Molecule details ›
Chains: B, D
Length: 12 nucleotides
Theoretical weight: 3.64 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 24.54Å b: 40.32Å c: 65.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.201 not available not available
Expression system: Not provided

Quick links

Citations

17 review citations

Mechanisms of cooperativity and allosteric regulation in proteins.
Perutz MF. (1989)
16 more

3 mentions without citation

HINT, a code for understanding the interaction between biomolecules: a tribute to Donald J. Abraham.
Kellogg et al. (2023)
2 more