› 133d

X-ray diffraction
1.8Å resolution

THE CRYSTAL STRUCTURE OF N4-METHYLCYTOSINE.GUANOSIN BASE-PAIRS IN THE SYNTHETIC HEXANUCLEOTIDE D(CGCGM(4)CG)

Released:
DOI: 10.2210/pdb133d/pdb
PDB entry 133d coloured by chain, front view.
PDB entry 133d coloured by chain, side view.
PDB entry 133d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
The crystal structure of N4-methylcytosine.guanosine base-pairs in the synthetic hexanucleotide d(CGCGm4CG).
Cervi AR, Guy A, Leonard GA, Téoule R, Hunter WN
Nucleic Acids Res 21 5623-9 (1993)
PMID: 8284207

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-113323 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*CP*GP*(C34)P*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 6 nucleotides
Theoretical weight: 1.82 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand C34 2 x C34

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 17.98Å b: 30.77Å c: 44.76Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 not available not available
Expression system: Not provided

Quick links

Citations

10 citation in other articles

Structure of a repair enzyme interrogating undamaged DNA elucidates recognition of damaged DNA.
Banerjee et al. (2005)
9 more

10 mentions without citation

Chemistry of bridged lactams and related heterocycles.
Szostak et al. (2013)
9 more