› 1ngt

X-ray diffraction
2.04Å resolution

The Role of Minor Groove Functional Groups in DNA Hydration

Released:
DOI: 10.2210/pdb1ngt/pdb
PDB entry 1ngt coloured by chain, front view.
PDB entry 1ngt coloured by chain, side view.
PDB entry 1ngt coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
The role of minor groove functional groups in DNA hydration.
Woods KK, Lan T, McLaughlin LW, Williams LD
Nucleic Acids Res 31 1536-40 (2003)
PMID: 12595562

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-114247 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*CP*GP*CP*GP*AP*AP*(MTR)P*TP*CP*GP*CP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.65 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand MG 1 x MG
1 modified residue:
Ligand MTR 2 x MTR

Experiments and Validation Details

Entry percentile scores
X-ray source: SIEMENS
Spacegroup: P212121
Unit cell:
a: 25.17Å b: 41.05Å c: 65.72Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.223 0.207 0.281
Expression system: Not provided

Quick links

Citations

3 review citations

Model systems for understanding DNA base pairing.
Krueger et al. (2007)
2 more