3uaj

X-ray diffraction
3.23Å resolution

Crystal structure of the envelope glycoprotein ectodomain from dengue virus serotype 4 in complex with the fab fragment of the chimpanzee monoclonal antibody 5H2

Released:

Function and Biology Details

Reactions catalysed:
S-adenosyl-L-methionine + a 5'-(5'-triphosphoguanosine)-[mRNA] = S-adenosyl-L-homocysteine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-[mRNA]
S-adenosyl-L-methionine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-(ribonucleotide)-[mRNA] = S-adenosyl-L-homocysteine + a 5'-(N(7)-methyl 5'-triphosphoguanosine)-(2'-O-methyl-ribonucleotide)-[mRNA]
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Selective hydrolysis of -Xaa-Xaa-|-Yaa- bonds in which each of the Xaa can be either Arg or Lys and Yaa can be either Ser or Ala.
NTP + H(2)O = NDP + phosphate
ATP + H(2)O = ADP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-209425 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Envelope protein E Chains: A, B
Molecule details ›
Chains: A, B
Length: 433 amino acids
Theoretical weight: 47.29 KDa
Source organism: dengue virus type 4
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: P09866 (Residues: 280-674; Coverage: 12%)
Sequence domains:
Structure domains:
Heavy chain, monoclonal antibody 5H2 Chains: C, H
Molecule details ›
Chains: C, H
Length: 236 amino acids
Theoretical weight: 25.07 KDa
Source organism: Pan troglodytes
Expression system: Cricetulus griseus
Structure domains: Immunoglobulins
Light chain, monoclonal antibody 5H2 Chains: D, L
Molecule details ›
Chains: D, L
Length: 215 amino acids
Theoretical weight: 23.49 KDa
Source organism: Pan troglodytes
Expression system: Cricetulus griseus
Structure domains: Immunoglobulins

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 95.11Å b: 134.75Å c: 106.08Å
α: 90° β: 106.7° γ: 90°
R-values:
R R work R free
0.241 0.241 0.246
Expression systems:
  • Drosophila melanogaster
  • Cricetulus griseus