› 4d9x

X-ray diffraction
2.44Å resolution

The crystal structure of Coptisine bound to DNA d(CGTACG)

Released:
DOI: 10.2210/pdb4d9x/pdb
PDB entry 4d9x coloured by chain, front view.
PDB entry 4d9x coloured by chain, side view.
PDB entry 4d9x coloured by chain, top view.
Source organism: Synthetic construct
Entry authors: Ferraroni M, Bazzicalupi C, Gratteri P, Bilia AR

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-117306 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*TP*AP*CP*G)-3') Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 6 nucleotides
Theoretical weight: 1.81 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand CA 1 x CA
Ligand KPT 1 x KPT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OXFORD DIFFRACTION ENHANCE ULTRA
Spacegroup: P3221
Unit cell:
a: 30.282Å b: 30.282Å c: 118.33Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.266 0.261 0.307
Expression system: Not provided

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