6rbk

Electron Microscopy
3.4Å resolution

Cryo-EM structure of the anti-feeding prophage (AFP) baseplate in extended state, 3-fold symmetrised

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero nonamer (preferred)
PDBe Complex ID:
PDB-CPX-179734 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Contractile injection system tube protein N-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 229 amino acids
Theoretical weight: 25.26 KDa
Source organism: Serratia entomophila
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6HAD2 (Residues: 1-229; Coverage: 100%)
Gene name: afp7
Sequence domains: Contractile injection system tube protein
Gp5/Type VI secretion system Vgr protein OB-fold domain-containing protein Chain: C
Molecule details ›
Chain: C
Length: 529 amino acids
Theoretical weight: 58.09 KDa
Source organism: Serratia entomophila
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6HAD1 (Residues: 1-529; Coverage: 100%)
Gene name: afp8
Sequence domains: Type VI secretion system/phage-baseplate injector OB domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.4Å
Relevant EMDB volumes: EMD-4800
Expression system: Escherichia coli