5y0a

Electron Microscopy
22Å resolution

Cryo-EM structure of zika virus complexed with Fab of ZKA190 at pH 8.0 and 37 celsius degree

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 540-mer (preferred)
PDBe Complex ID:
PDB-CPX-207186 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Envelope protein E Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 403 amino acids
Theoretical weight: 44.07 KDa
Source organism: Zika virus
Expression system: Aedes albopictus
UniProt:
  • Canonical: A0A024B7W1 (Residues: 291-693; Coverage: 12%)
Sequence domains:
variable region of Fab ZKA190 heavy chain Chains: D, F, H
Molecule details ›
Chains: D, F, H
Length: 129 amino acids
Theoretical weight: 14.41 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
variable region of Fab ZKA190 light chain Chains: E, G, L
Molecule details ›
Chains: E, G, L
Length: 108 amino acids
Theoretical weight: 11.94 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 22Å
Relevant EMDB volumes: EMD-6793
Expression systems:
  • Aedes albopictus
  • Homo sapiens