4gt0

X-ray diffraction
2.57Å resolution

Structure of dengue virus serotype 1 sE containing stem to residue 421

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:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-148167 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Envelope protein E Chains: A, B
Molecule details ›
Chains: A, B
Length: 437 amino acids
Theoretical weight: 47.87 KDa
Source organism: Dengue virus 1 Nauru/West Pac/1974
Expression system: Trichoplusia ni
UniProt:
  • Canonical: P17763 (Residues: 281-701; Coverage: 12%)
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: P63
Unit cell:
a: 77.893Å b: 77.893Å c: 292.291Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.183 0.177 0.21
Expression system: Trichoplusia ni