› 3dw4

X-ray diffraction
0.97Å resolution

Crystal Structure of the Sarcin/Ricin Domain from E. COLI 23 S rRNA, U2650-OCH3 modified

Released:
DOI: 10.2210/pdb3dw4/pdb
PDB entry 3dw4 coloured by chain, front view.
PDB entry 3dw4 coloured by chain, side view.
PDB entry 3dw4 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
A fast selenium derivatization strategy for crystallization and phasing of RNA structures.
Olieric V, Rieder U, Lang K, Serganov A, Schulze-Briese C, Micura R, Dumas P, Ennifar E
RNA 15 707-15 (2009)
PMID: 19228585

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-196655 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
Sarcin/Ricin Domain from E. Coli 23 S rRNA Chain: A
Molecule details ›
Chain: A
Length: 27 nucleotides
Theoretical weight: 8.76 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand GOL 1 x GOL
1 modified residue:
Ligand OMU 1 x OMU

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P43
Unit cell:
a: 29.63Å b: 29.63Å c: 76.33Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.139 0.139 0.15
Expression system: Not provided

Quick links

Citations

5 review citations

Chemical RNA modifications for studies of RNA structure and dynamics.
Wachowius et al. (2010)
4 more

4 mentions without citation

Understanding the Sequence Preference of Recurrent RNA Building Blocks using Quantum Chemistry: The Intrastrand RNA Dinucleotide Platform.
Mládek et al. (2012)
3 more