1mme

X-ray diffraction
3.1Å resolution

THE CRYSTAL STRUCTURE OF AN ALL-RNA HAMMERHEAD RIBOZYME: A PROPOSED MECHANISM FOR RNA CATALYTIC CLEAVAGE

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-196122 (preferred)
Entry contents:
2 distinct RNA molecules
Macromolecules (2 distinct):
RNA HAMMERHEAD RIBOZYME Chains: A, C
Molecule details ›
Chains: A, C
Length: 16 nucleotides
Theoretical weight: 5.17 KDa
Source organism: Synthetic construct
Expression system: Not provided
RNA HAMMERHEAD RIBOZYME Chains: B, D
Molecule details ›
Chains: B, D
Length: 25 nucleotides
Theoretical weight: 8.02 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: SRS BEAMLINE PX9.6
Spacegroup: P3121
Unit cell:
a: 64.98Å b: 64.98Å c: 138.14Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.251 0.251 0.293
Expression system: Not provided