6s3l

Electron Microscopy
3.2Å resolution

Structure of the core of the flagellar export apparatus from Vibrio mimicus, the FliPQR-FlhB complex.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero undecamer (preferred)
PDBe Complex ID:
PDB-CPX-103418 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Flagellar biosynthetic protein FliP Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 299 amino acids
Theoretical weight: 32.43 KDa
Source organism: Vibrio mimicus CAIM 602
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: A0A2J9UXT5 (Residues: 1-299; Coverage: 100%)
Gene names: AL544_009685, fliP
Sequence domains: FliP family
Flagellar biosynthetic protein FliR Chain: F
Molecule details ›
Chain: F
Length: 260 amino acids
Theoretical weight: 28.76 KDa
Source organism: Vibrio mimicus CAIM 602
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1D8S9I5 (Residues: 1-260; Coverage: 100%)
Gene name: AL544_009675
Sequence domains: Bacterial export proteins, family 1
Flagellar biosynthetic protein FliQ Chains: G, H, I, J
Molecule details ›
Chains: G, H, I, J
Length: 89 amino acids
Theoretical weight: 10.33 KDa
Source organism: Vibrio mimicus CAIM 602
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1D8S9F5 (Residues: 1-89; Coverage: 100%)
Gene names: AL544_009680, fliQ
Sequence domains: Bacterial export proteins, family 3
Flagellar biosynthetic protein FlhB Chain: K
Molecule details ›
Chain: K
Length: 415 amino acids
Theoretical weight: 46.27 KDa
Source organism: Vibrio mimicus CAIM 602
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1D8S9F8 (Residues: 1-376; Coverage: 100%)
Gene names: AL544_009670, flhB
Sequence domains: FlhB HrpN YscU SpaS Family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.2Å
Relevant EMDB volumes: EMD-10093
Expression systems:
  • Escherichia coli BL21
  • Escherichia coli