› 5h5w

X-ray diffraction
2.15Å resolution

Crystal structure of the flagellar cap protein FliD D2-D3 domains from Escherichia coli

Released:
DOI: 10.2210/pdb5h5w/pdb
PDB entry 5h5w coloured by chain, front view.
PDB entry 5h5w coloured by chain, side view.
PDB entry 5h5w coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Self-Oligomerizing Structure of the Flagellar Cap Protein FliD and Its Implication in Filament Assembly.
Song WS, Cho SY, Hong HJ, Park SC, Yoon SI
J Mol Biol 429 847-857 (2017)
PMID: 28179186

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-150175 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flagellar hook-associated protein 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 203 amino acids
Theoretical weight: 20.7 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P24216 (Residues: 71-267; Coverage: 42%)
Gene names: JW1909, b1924, flaV, flbC, fliD
Sequence domains: Flagellar hook-associated protein 2 N-terminus

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P6
Unit cell:
a: 118.326Å b: 118.326Å c: 59.581Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.213 0.211 0.257
Expression system: Escherichia coli BL21(DE3)

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Citations

4 review citations

Bacterial Flagellar Filament: A Supramolecular Multifunctional Nanostructure.
Nedeljković et al. (2021)
3 more