› 1hq7

X-ray diffraction
2.1Å resolution

CRYSTALLOGRAPHIC STUDIES OF A DODECAMER B-DNA D-(GCAAACGTTTGC)2

Released:
DOI: 10.2210/pdb1hq7/pdb
PDB entry 1hq7 coloured by chain, front view.
PDB entry 1hq7 coloured by chain, side view.
PDB entry 1hq7 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Signatures of protein-DNA recognition in free DNA binding sites.
Locasale JW, Napoli AA, Chen S, Berman HM, Lawson CL
J Mol Biol 386 1054-65 (2009)
PMID: 19244617

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-113907 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*C)-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
X-ray source: NSLS BEAMLINE X8C, OTHER
Spacegroup: P3121
Unit cell:
a: 39.638Å b: 39.638Å c: 98.591Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.237 0.237 0.266
Expression system: Not provided

Quick links

Citations

2 review citations

Origins of specificity in protein-DNA recognition.
Rohs et al. (2010)
1 more

7 mentions without citation

Structure-based modeling of protein: DNA specificity.
Joyce et al. (2015)
6 more