4e60

X-ray diffraction
1.86Å resolution

Interactions of Ba2+ with a non-self-complementary Z-type DNA duplex

Released:
Source organism: Synthetic construct
Entry authors: Mandal PK, Venkadesh S, Gautham N

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
homo dimer
Entry contents:
3 distinct DNA molecules
Macromolecules (3 distinct):
DNA (5'-D(*CP*AP*CP*GP*CP*G)-3') Chain: A
Molecule details ›
Chain: A
Length: 6 nucleotides
Theoretical weight: 1.79 KDa
Source organism: Synthetic construct
Expression system: Not provided
DNA (5'-D(*CP*GP*CP*GP*TP*G)-3') Chain: B
Molecule details ›
Chain: B
Length: 6 nucleotides
Theoretical weight: 1.83 KDa
Source organism: Synthetic construct
Expression system: Not provided
DNA (5'-D(P*TP*G)-3') Chains: C, D
Molecule details ›
Chains: C, D
Length: 2 nucleotides
Theoretical weight: 588 Da
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P65
Unit cell:
a: 35.177Å b: 35.177Å c: 44.341Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.216 0.215 0.231
Expression system: Not provided