› 1vtr

X-ray diffraction
1.04Å resolution

STRUCTURE OF THE DEOXYTETRANUCLEOTIDE D-PAPTPAPT AND A SEQUENCE-DEPENDENT MODEL FOR POLY(DA-DT)

Released:
DOI: 10.2210/pdb1vtr/pdb
Model geometry
Fit model/data
Data not deposited
PDB entry 1vtr coloured by chain, front view.
PDB entry 1vtr coloured by chain, side view.
PDB entry 1vtr coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure of the deoxytetranucleotide d-pApTpApT and a sequence-dependent model for poly(dA-dT).
Viswamitra MA, Shakked Z, Jones PG, Sheldrick GM, Salisbury SA, Kennard O
Biopolymers 21 513-33 (1982)
PMID: 7066470

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-114748 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
DNA (5'-D(*AP*TP*AP*T)-3') Chain: A
Molecule details ›
Chain: A
Length: 4 nucleotides
Theoretical weight: 1.19 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
Spacegroup: P21
Unit cell:
a: 21.121Å b: 21.294Å c: 8.77Å
α: 90° β: 97.84° γ: 90°
R-values:
R R work R free
0.153 not available not available
Expression system: Not provided

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Citations

5 review citations

Local supercoil-stabilized DNA structures.
Palecek E. (1991)
4 more