› 8vid

Electron Microscopy
5.9Å resolution

CW Flagellar Switch Complex with extra density - FliF, FliG, FliM, and FliN forming single subunit of the C-ring from Salmonella

Released:
DOI: 10.2210/pdb8vid/pdb
PDB entry 8vid coloured by chain, front view.
PDB entry 8vid coloured by chain, side view.
PDB entry 8vid coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Entry authors: Singh PK, Iverson TM
Related structures: EMD-43258

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-240364 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Flagellar M-ring protein Chain: F
Molecule details ›
Chain: F
Length: 560 amino acids
Theoretical weight: 61.3 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: P15928 (Residues: 1-560; Coverage: 100%)
Gene names: STM1969, fla AII.1, fla BI, fliF
Sequence domains:
Flagellar motor switch protein FliG Chain: G
Molecule details ›
Chain: G
Length: 331 amino acids
Theoretical weight: 36.86 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A1J9 (Residues: 1-331; Coverage: 100%)
Gene names: STM1970, fla AII.2, fla BII, fliG
Sequence domains:
Flagellar motor switch protein FliM Chain: M
Molecule details ›
Chain: M
Length: 291 amino acids
Theoretical weight: 32.99 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: P26418 (Residues: 51-334; Coverage: 85%)
Gene names: STM1976, cheC2, fla AII, fla QII, fliM
Sequence domains:
Flagellar motor switch protein FliN Chains: N, P, Q
Molecule details ›
Chains: N, P, Q
Length: 137 amino acids
Theoretical weight: 14.8 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: P26419 (Residues: 1-137; Coverage: 100%)
Gene names: STM1977, flaN, fliN, motD
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 5.9Å
Relevant EMDB volumes: EMD-43258
Expression system: Escherichia coli

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