1grz

X-ray diffraction
5Å resolution

A PREORGANIZED ACTIVE SITE IN THE CRYSTAL STRUCTURE OF THE TETRAHYMENA RIBOZYME

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-195837 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
LSU R-RNA GROUP I INTRON Chains: A, B
Molecule details ›
Chains: A, B
Length: 247 nucleotides
Theoretical weight: 79.9 KDa
Source organism: Tetrahymena thermophila
Expression system: Escherichia coli
Sequence domains: Group I catalytic intron

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P42212
Unit cell:
a: 179Å b: 179Å c: 199.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.369 0.369 0.428
Expression system: Escherichia coli