› 2bna

X-ray diffraction
2.7Å resolution

STRUCTURE OF A B-DNA DODECAMER AT 16 KELVIN

Released:
DOI: 10.2210/pdb2bna/pdb
PDB entry 2bna coloured by chain, front view.
PDB entry 2bna coloured by chain, side view.
PDB entry 2bna coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure of a B-DNA dodecamer at 16 K.
Drew HR, Samson S, Dickerson RE
Proc Natl Acad Sci U S A 79 4040-4 (1982)
PMID: 6955789

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-115116 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.66 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
Spacegroup: P212121
Unit cell:
a: 23.44Å b: 39.31Å c: 65.26Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.151 not available not available
Expression system: Not provided

Quick links

Citations

7 review citations

Engineering discrete stacks of aromatic molecules.
Klosterman et al. (2009)
6 more

14 mentions without citation

Understanding nucleic acid-ion interactions.
Lipfert et al. (2014)
13 more