› 1p26

X-ray diffraction
2.92Å resolution

Crystal structure of zinc(II)-d(GGCGCC)2

Released:
DOI: 10.2210/pdb1p26/pdb
PDB entry 1p26 coloured by chain, front view.
PDB entry 1p26 coloured by chain, side view.
PDB entry 1p26 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Cobalt(II), nickel(II) and zinc(II) do not bind to intra-helical N(7) guanine positions in the B-form crystal structure of d(GGCGCC).
Labiuk SL, Delbaere LT, Lee JS
J Biol Inorg Chem 8 715-20 (2003)
PMID: 14505075

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-114341 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*GP*GP*CP*GP*CP*C)-3' Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 6 nucleotides
Theoretical weight: 1.81 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand ZN 5 x ZN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-D
Spacegroup: P41212
Unit cell:
a: 68.8Å b: 68.8Å c: 55.28Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.21 0.264
Expression system: Not provided

Quick links

Citations

2 review citations

Nucleic acid crystallography: current progress.
Egli M. (2004)
1 more

1 mention without citation

Mg2+ ions: do they bind to nucleobase nitrogens?
Leonarski et al. (2017)