› 256d

X-ray diffraction
2.2Å resolution

ALTERNATING AND NON-ALTERNATING DG-DC HEXANUCLEOTIDES CRYSTALLIZE AS CANONICAL A-DNA

Released:
DOI: 10.2210/pdb256d/pdb
PDB entry 256d coloured by chain, front view.
PDB entry 256d coloured by chain, side view.
PDB entry 256d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Alternating and non-alternating dG-dC hexanucleotides crystallize as canonical A-DNA.
Mooers BH, Schroth GP, Baxter WW, Ho PS
J Mol Biol 249 772-84 (1995)
PMID: 7602589

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-115017 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*GP*(5CM)P*GP*CP*GP*C)-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 5CM 2 x 5CM

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2221
Unit cell:
a: 39.44Å b: 45.84Å c: 39.52Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.165 0.148 not available
Expression system: Not provided

Quick links

Citations

2 review citations

Crystal structures of A-DNA duplexes.
Wahl et al. (1997)
1 more

1 mention without citation

PScL-DDCFPred: an ensemble deep learning-based approach for characterizing multiclass subcellular localization of human proteins from bioimage data.
Ullah et al. (2022)