4e76

X-ray diffraction
2.5Å resolution

Apo crystal structure of HCV NS5B genotype 2A JFH-1 isolate with beta hairpin loop deletion

Released:

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-189307 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RNA-directed RNA polymerase Chain: A
Molecule details ›
Chain: A
Length: 572 amino acids
Theoretical weight: 63.74 KDa
Source organism: Hepatitis C virus JFH-1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q99IB8 (Residues: 2443-2885, 2896-3012; Coverage: 19%)
Sequence domains: Viral RNA dependent RNA polymerase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3
Spacegroup: P65
Unit cell:
a: 140.69Å b: 140.69Å c: 92.63Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.215 0.213 0.257
Expression system: Escherichia coli BL21(DE3)