2xfb

Electron Microscopy
9Å resolution

CHIKUNGUNYA E1 E2 ENVELOPE GLYCOPROTEINS FITTED IN SINDBIS VIRUS cryo- EM MAP

Released:

Function and Biology Details

Reaction catalysed:
Autocatalytic release of the core protein from the N-terminus of the togavirus structural polyprotein by hydrolysis of a -Trp-|-Ser- bond.
Biochemical function:
Biological process:
  • not assigned
Cellular component:

Structure analysis Details

Assemblies composition:
hetero 480-mer (preferred)
hetero octamer
hetero 40-mer
hetero 48-mer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Togavirin Chains: A, D, F, H
Molecule details ›
Chains: A, D, F, H
Length: 391 amino acids
Theoretical weight: 42.55 KDa
Source organism: Chikungunya virus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: Q1H8W5 (Residues: 810-1200; Coverage: 31%)
Togavirin Chains: B, E, G, I
Molecule details ›
Chains: B, E, G, I
Length: 334 amino acids
Theoretical weight: 37.62 KDa
Source organism: Chikungunya virus
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: Q1H8W5 (Residues: 333-666; Coverage: 27%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution:
Relevant EMDB volumes: EMD-1121
Expression system: Drosophila melanogaster