1khw

X-ray diffraction
2.7Å resolution

Crystal Structure of Rabbit Hemorrhagic Disease Virus RNA-dependent RNA polymerase complexed with Mn2+

Released:

Function and Biology Details

Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Endopeptidase with a preference for cleavage when the P1 position is occupied by Glu-|- and the P1' position is occupied by Gly-|-
NTP + H(2)O = NDP + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-150996 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RNA-directed RNA polymerase Chains: A, B
Molecule details ›
Chains: A, B
Length: 516 amino acids
Theoretical weight: 57.83 KDa
Source organism: Rabbit hemorrhagic disease virus
Expression system: Escherichia coli
UniProt:
  • Canonical: P27410 (Residues: 1252-1767; Coverage: 22%)
Gene name: ORF1
Sequence domains: Viral RNA-dependent RNA polymerase
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU300
Spacegroup: P212121
Unit cell:
a: 70.694Å b: 119.845Å c: 159.498Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.241 0.238 0.267
Expression system: Escherichia coli