7qvx

Electron Microscopy
2.5Å resolution

Cryo-EM structure of coxsackievirus A6 altered particle

Released:

Function and Biology Details

Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Selective cleavage of Gln-|-Gly bond in the poliovirus polyprotein. In other picornavirus reactions Glu may be substituted for Gln, and Ser or Thr for Gly.
Selective cleavage of Tyr-|-Gly bond in picornavirus polyprotein.
NTP + H(2)O = NDP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero 180-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179819 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Capsid protein VP1 Chain: A
Molecule details ›
Chain: A
Length: 304 amino acids
Theoretical weight: 33.53 KDa
Source organism: Coxsackievirus A6
UniProt:
  • Canonical: Q6JKS2 (Residues: 567-870; Coverage: 14%)
Sequence domains:
Capsid protein VP2 Chain: B
Molecule details ›
Chain: B
Length: 256 amino acids
Theoretical weight: 28.01 KDa
Source organism: Coxsackievirus A6
UniProt:
  • Canonical: Q6JKS2 (Residues: 70-325; Coverage: 12%)
Sequence domains: picornavirus capsid protein
Capsid protein VP3 Chain: C
Molecule details ›
Chain: C
Length: 241 amino acids
Theoretical weight: 26.49 KDa
Source organism: Coxsackievirus A6
UniProt:
  • Canonical: Q6JKS2 (Residues: 326-566; Coverage: 11%)
Sequence domains: picornavirus capsid protein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.5Å
Relevant EMDB volumes: EMD-14183