› 1i9x

X-ray diffraction
2.18Å resolution

CRYSTAL STRUCTURE OF BPS-U2 SNRNA DUPLEX

Released:
DOI: 10.2210/pdb1i9x/pdb
PDB entry 1i9x coloured by chain, front view.
PDB entry 1i9x coloured by chain, side view.
PDB entry 1i9x coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structure of a model branchpoint-U2 snRNA duplex containing bulged adenosines.
Berglund JA, Rosbash M, Schultz SC
RNA 7 682-91 (2001)
PMID: 11350032

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-196053 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
5'-R(*UP*AP*CP*UP*AP*AP*CP*GP*UP*AP*GP*UP*A)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 13 nucleotides
Theoretical weight: 4.13 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 RU200
Spacegroup: P21
Unit cell:
a: 28.75Å b: 42.4Å c: 33.14Å
α: 90° β: 92.87° γ: 90°
R-values:
R R work R free
0.253 0.253 0.276
Expression system: Not provided

Quick links

Citations

5 review citations

Spliceosomal snRNA modifications and their function.
Karijolich et al. (2010)
4 more

13 mentions without citation

Automated de novo prediction of native-like RNA tertiary structures.
Das et al. (2007)
12 more