› 1u2a

Solution NMR

STEM LOOP IIA FROM U2SNRNA OF SACCHAROMYCES CEREVISIAE, NMR, MINIMIZED AVERAGE STRUCTURE

Released:
DOI: 10.2210/pdb1u2a/pdb
PDB entry 1u2a coloured by chain, front view.
PDB entry 1u2a coloured by chain, side view.
PDB entry 1u2a coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
The structure of an essential splicing element: stem loop IIa from yeast U2 snRNA.
Stallings SC, Moore PB
Structure 5 1173-85 (1997)
PMID: 9331416

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-196224 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(P*GP*GP*UP*CP*AP*GP*UP*GP*UP*AP*AP*CP*AP*AP*CP*UP*GP*AP*CP*C)-3') Chain: A
Molecule details ›
Chain: A
Length: 20 nucleotides
Theoretical weight: 6.41 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: molecular dynamics
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Structural motifs in RNA.
Moore PB. (1999)
4 more

3 mentions without citation

Predicting 3D Structure, Flexibility, and Stability of RNA Hairpins in Monovalent and Divalent Ion Solutions.
Shi et al. (2015)
2 more