› 248d

X-ray diffraction
1.83Å resolution

CRYSTAL STRUCTURES OF AN A-FORM DUPLEX WITH SINGLE-ADENOSINE BULGES AND A CONFORMATIONAL BASIS FOR SITE SPECIFIC RNA SELF-CLEAVAGE

Released:
DOI: 10.2210/pdb248d/pdb
PDB entry 248d coloured by chain, front view.
PDB entry 248d coloured by chain, side view.
PDB entry 248d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structures of an A-form duplex with single-adenosine bulges and a conformational basis for site-specific RNA self-cleavage.
Portmann S, Grimm S, Workman C, Usman N, Egli M
Chem Biol 3 173-84 (1996)
PMID: 8807843

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-113097 (preferred)
Entry contents:
1 distinct DNA/RNA hybrid molecule
Macromolecule:
DNA/RNA (5'-R(*GP*CP*GP*)-D(*AP*TP*AP*TP*AP*)-R(*CP*GP*C)-3'), ORTHORHOMBIC Chain: A
Molecule details ›
Chain: A
Length: 11 nucleotides
Theoretical weight: 3.45 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand SPM 2 x SPM
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2221
Unit cell:
a: 25.89Å b: 33.97Å c: 57.56Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.159 0.159 0.236
Expression system: Not provided

Quick links

Citations

5 review citations

Stitching together RNA tertiary architectures.
Hermann et al. (1999)
4 more