› 3cjz

X-ray diffraction
1.8Å resolution

Effects of N2,N2-dimethylguanosine on RNA structure and stability: crystal structure of an RNA duplex with tandem m22G:A pairs

Released:
DOI: 10.2210/pdb3cjz/pdb
PDB entry 3cjz coloured by chain, front view.
PDB entry 3cjz coloured by chain, side view.
PDB entry 3cjz coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Effects of N2,N2-dimethylguanosine on RNA structure and stability: crystal structure of an RNA duplex with tandem m2 2G:A pairs.
Pallan PS, Kreutz C, Bosio S, Micura R, Egli M
RNA 14 2125-35 (2008)
PMID: 18772248

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-196648 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*GP*GP*AP*CP*GP*(M2G)P*AP*CP*GP*UP*CP*CP*U)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 13 nucleotides
Theoretical weight: 4.2 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand M2G 2 x M2G

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-BM
Spacegroup: C2
Unit cell:
a: 58.118Å b: 25.97Å c: 45.393Å
α: 90° β: 97.41° γ: 90°
R-values:
R R work R free
0.199 0.19 0.277
Expression system: Not provided

Quick links

Citations

9 review citations

Naturally occurring modified ribonucleosides.
McCown et al. (2020)
8 more

3 mentions without citation

Multistrand RNA secondary structure prediction and nanostructure design including pseudoknots.
Bindewald et al. (2011)
2 more