› 1d76

X-ray diffraction
1.3Å resolution

CRYSTAL AND MOLECULAR STRUCTURE OF A DNA FRAGMENT CONTAINING A 2-AMINO ADENINE MODIFICATION: THE RELATIONSHIP BETWEEN CONFORMATION, PACKING, AND HYDRATION IN Z-DNA HEXAMERS

Released:
DOI: 10.2210/pdb1d76/pdb
PDB entry 1d76 coloured by chain, front view.
PDB entry 1d76 coloured by chain, side view.
PDB entry 1d76 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal and molecular structure of a DNA fragment containing a 2-aminoadenine modification: the relationship between conformation, packing, and hydration in Z-DNA hexamers.
Schneider B, Ginell SL, Jones R, Gaffney B, Berman HM
Biochemistry 31 9622-8 (1992)
PMID: 1390739

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-113633 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*UP*(1AP)P*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 6 nucleotides
Theoretical weight: 1.81 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 17.944Å b: 31.282Å c: 44.701Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.138 not available not available
Expression system: Not provided

Quick links

Citations

4 review citations

DNA structural forms.
Hartmann et al. (1996)
3 more

3 mentions without citation

Structure and Formation of Z-DNA and Z-RNA.
Krall et al. (2023)
2 more