› 2b2b

X-ray diffraction
1.5Å resolution

Structural distortions in psoralen cross-linked DNA

Released:
DOI: 10.2210/pdb2b2b/pdb
Model geometry
Fit model/data
PDB entry 2b2b coloured by chain, front view.
PDB entry 2b2b coloured by chain, side view.
PDB entry 2b2b coloured by chain, top view.
Source organism: Synthetic construct
Entry authors: Hays FA, Yonggang H, Eichman BF, Kong W, Hearst J, Ho PS

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-115103 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
5'-D(*CP*CP*GP*CP*TP*AP*GP*CP*GP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 10 nucleotides
Theoretical weight: 3.05 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

4 bound ligands:
Ligand SPM 1 x SPM
Ligand NA 3 x NA
Ligand CA 2 x CA
Ligand PSO 1 x PSO
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: C2
Unit cell:
a: 69.007Å b: 22.496Å c: 44.67Å
α: 90° β: 128.8° γ: 90°
R-values:
R R work R free
0.215 0.21 0.262
Expression system: Not provided

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