› 5az4

X-ray diffraction
2.45Å resolution

Crystal structure of a 79KDa fragment of FlgE, the hook protein from Campylobacter jejuni

Released:
DOI: 10.2210/pdb5az4/pdb
PDB entry 5az4 coloured by chain, front view.
PDB entry 5az4 coloured by chain, side view.
PDB entry 5az4 coloured by chain, top view.
Source organism: Campylobacter jejuni
Primary publication:
Structural insights into bacterial flagellar hooks similarities and specificities.
Yoon YH, Barker CS, Bulieris PV, Matsunami H, Samatey FA
Sci Rep 6 35552 (2016)
PMID: 27759043

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171000 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Flagellar hook protein FlgE Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 741 amino acids
Theoretical weight: 78.67 KDa
Source organism: Campylobacter jejuni
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0P7Q2 (Residues: 91-831; Coverage: 86%)
Gene names: Cj1729c, flgE2
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU, SPRING-8 BEAMLINE BL41XU
Spacegroup: P21
Unit cell:
a: 75.457Å b: 173.541Å c: 147.086Å
α: 90° β: 102.66° γ: 90°
R-values:
R R work R free
0.204 0.202 0.229
Expression system: Escherichia coli

Quick links

Citations

1 review citation

An overview of the structure and function of the flagellar hook FlgE protein.
You et al. (2023)
6 other articles

3 mentions without citation

Structural Conservation and Adaptation of the Bacterial Flagella Motor.
Carroll et al. (2020)
2 more