4jnt

X-ray diffraction
4.09Å resolution

Crystal structure of the ectodomain of Bovine viral diarrhea virus 1 E2 envelope protein

Released:
Primary publication:
Crystal structure of glycoprotein E2 from bovine viral diarrhea virus.
Proc Natl Acad Sci U S A 110 6805-10 (2013)
PMID: 23569276

Function and Biology Details

Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Leu is conserved at position P1 for all four cleavage sites. Alanine is found at position P1' of the NS4A-NS4B cleavage site, whereas serine is found at position P1' of the NS3-NS4A, NS4B-NS5A and NS5A-NS5B cleavage sites
NTP + H(2)O = NDP + phosphate
ATP + H(2)O = ADP + phosphate
(1a) RNA = an (RNA fragment)-3'-nucleoside-2',3'-cyclophosphate + a 5'-hydroxy-ribonucleotide-3'-(RNA fragment)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-148696 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Envelope glycoprotein E2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 338 amino acids
Theoretical weight: 38.53 KDa
Source organism: Bovine viral diarrhea virus 1
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P19711 (Residues: 693-1030; Coverage: 9%)
Sequence domains: Pestivirus envelope glycoprotein E2

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: C2
Unit cell:
a: 155.632Å b: 67.885Å c: 139.406Å
α: 90° β: 121.89° γ: 90°
R-values:
R R work R free
0.323 0.321 0.376
Expression system: Trichoplusia ni