› 4jrd

X-ray diffraction
1Å resolution

Crystal structure of the parallel double-stranded helix of poly(A) RNA

Released:
DOI: 10.2210/pdb4jrd/pdb
PDB entry 4jrd coloured by chain, front view.
PDB entry 4jrd coloured by chain, side view.
PDB entry 4jrd coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structure of the parallel duplex of poly(A) RNA: evaluation of a 50 year-old prediction.
Safaee N, Noronha AM, Rodionov D, Kozlov G, Wilds CJ, Sheldrick GM, Gehring K
Angew Chem Int Ed Engl 52 10370-3 (2013)
PMID: 23813654

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-196823 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*AP*AP*AP*AP*AP*AP*AP*AP*AP*AP*A)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 11 nucleotides
Theoretical weight: 3.58 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NH4 18 x NH4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1, CHESS BEAMLINE A1
Spacegroup: P41212
Unit cell:
a: 22.8Å b: 22.8Å c: 163.7Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.126 0.118 0.158
Expression system: Not provided

Quick links

Citations

2 review citations

Chemistry, structure and function of approved oligonucleotide therapeutics.
Egli et al. (2023)
1 more

4 mentions without citation

Thoughts on how to think (and talk) about RNA structure.
Vicens et al. (2022)
3 more