› 6h8f

X-ray diffraction
1.78Å resolution

Fragment of the C-terminal domain of the TssA component of the type VI secretion system from Burkholderia cenocepacia

Released:
DOI: 10.2210/pdb6h8f/pdb
PDB entry 6h8f coloured by chain, front view.
PDB entry 6h8f coloured by chain, side view.
PDB entry 6h8f coloured by chain, top view.
Source organism: Burkholderia cenocepacia H111
Primary publication:
Structural insights into the function of type VI secretion system TssA subunits.
Dix SR, Owen HJ, Sun R, Ahmad A, Shastri S, Spiewak HL, Mosby DJ, Harris MJ, Batters SL, Brooker TA, Tzokov SB, Sedelnikova SE, Baker PJ, Bullough PA, Rice DW, Thomas MS
Nat Commun 9 4765 (2018)
PMID: 30420757

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-103809 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
ImpA N-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 75 amino acids
Theoretical weight: 8.59 KDa
Source organism: Burkholderia cenocepacia H111
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1V2W6E8 (Residues: 303-373; Coverage: 19%)
Gene names: A8E72_11940, F01_70025

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: I222
Unit cell:
a: 48.26Å b: 62.7Å c: 65.74Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.189 0.237
Expression system: Escherichia coli

Quick links

Citations

7 review citations

The Burkholderia Type VI Secretion System 5: Composition, Regulation and Role in Virulence.
Lennings et al. (2018)
6 more