› 472d

X-ray diffraction
1.9Å resolution

STRUCTURE OF AN OCTAMER RNA WITH TANDEM GG/UU MISPAIRS

Released:
DOI: 10.2210/pdb472d/pdb
PDB entry 472d coloured by chain, front view.
PDB entry 472d coloured by chain, side view.
PDB entry 472d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Synthesis and crystal structure of an octamer RNA r(guguuuac)/r(guaggcac) with G.G/U.U tandem wobble base pairs: comparison with other tandem G.U pairs.
Deng J, Sundaralingam M
Nucleic Acids Res 28 4376-81 (2000)
PMID: 11058138

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-196780 (preferred)
Entry contents:
2 distinct RNA molecules
Macromolecules (2 distinct):
RNA (5'-R(*GP*UP*GP*UP*UP*UP*AP*C)-3') Chain: A
Molecule details ›
Chain: A
Length: 8 nucleotides
Theoretical weight: 2.5 KDa
Source organism: Synthetic construct
Expression system: Not provided
RNA (5'-R(*GP*UP*AP*GP*GP*CP*AP*C)-3') Chain: B
Molecule details ›
Chain: B
Length: 8 nucleotides
Theoretical weight: 2.57 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: R3
Unit cell:
a: 41.92Å b: 41.92Å c: 56.41Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.198 0.198 0.256
Expression system: Not provided

Quick links

Citations

3 review citations

An innate twist between Crick's wobble and Watson-Crick base pairs.
Ananth et al. (2013)
2 more

6 mentions without citation

Coarse-grained model for simulation of RNA three-dimensional structures.
Xia et al. (2010)
5 more