› 290d

X-ray diffraction
2.5Å resolution

CRYSTAL STRUCTURES OF OLIGODEOXYRIBONUCLEOTIDES CONTAINING 6'-ALPHA-METHYL AND 6'-ALPHA-HYDROXY CARBOCYCLIC THYMIDINES

Released:
DOI: 10.2210/pdb290d/pdb
PDB entry 290d coloured by chain, front view.
PDB entry 290d coloured by chain, side view.
PDB entry 290d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal Structures of Oligodeoxyribonucleotides Containing 6'-alpha-Methyl and 6'-alpha-Hydroxy Carbocyclic Thymidines
Portmann S, Altmann K-H, Reynes N, Egli M
J. Am. Chem. Soc. 119 2396-2403 (1997)

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-115047 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*CP*GP*CP*GP*AP*AP*(T32)P*(T32)P*CP*GP*CP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.69 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand T32 4 x T32

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS
Spacegroup: P212121
Unit cell:
a: 25.196Å b: 40.798Å c: 66.265Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.17 0.292
Expression system: Not provided

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