5czb

X-ray diffraction
1.96Å resolution

Function and Biology Details

Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Hydrolysis of four peptide bonds in the viral precursor polyprotein, commonly with Asp or Glu in the P6 position, Cys or Thr in P1 and Ser or Ala in P1'.
NTP + H(2)O = NDP + phosphate
ATP + H(2)O = ADP + phosphate
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-131655 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RNA-directed RNA polymerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 563 amino acids
Theoretical weight: 62.62 KDa
Source organism: Hepatitis C virus subtype 1b
Expression system: Escherichia coli
UniProt:
  • Canonical: O92972 (Residues: 2420-2981; Coverage: 19%)
Sequence domains: Viral RNA dependent RNA polymerase

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P212121
Unit cell:
a: 105.356Å b: 108.234Å c: 134.758Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.188 0.234
Expression system: Escherichia coli