› 1p79

X-ray diffraction
1.1Å resolution

Crystal structure of a bulged RNA tetraplex: implications for a novel binding site in RNA tetraplex

Released:
DOI: 10.2210/pdb1p79/pdb
PDB 1p79 coloured by chain and viewed from the front.
PDB 1p79 coloured by chain and viewed from the side.
PDB 1p79 coloured by chain and viewed from the top.
Source organism: Synthetic construct
Primary publication:
Crystal structure of a bulged RNA tetraplex at 1.1 a resolution: implications for a novel binding site in RNA tetraplex.
Pan B, Xiong Y, Shi K, Sundaralingam M
Structure 11 1423-30 (2003)
PMID: 14604532

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
5'-R(*UP*GP*UP*GP*GP*U)-3' Chain: A
Molecule details ›
Chain: A
Length: 6 nucleotides
Theoretical weight: 1.91 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand K 3 x K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-BM-D
Spacegroup: P4212
Unit cell:
a: 35.014Å b: 35.014Å c: 22.257Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.127 0.127 0.136
Expression system: Not provided

Quick links

Citations

2 review citations

NMR spectroscopy of G-quadruplexes.
Adrian et al. (2012)
1 more

4 mentions without citation

Side chain substitution benchmark for peptide/MHC interaction.
Knapp et al. (2008)
3 more