› 4d9v

X-ray diffraction
2.52Å resolution

Structure of the Type III Secretion System Protein

Released:
DOI: 10.2210/pdb4d9v/pdb
PDB entry 4d9v coloured by chain, front view.
PDB entry 4d9v coloured by chain, side view.
PDB entry 4d9v coloured by chain, top view.
Source organism: Yersinia pseudotuberculosis
Primary publication:
Structure and interactions of the cytoplasmic domain of the Yersinia type III secretion protein YscD.
Gamez A, Mukerjea R, Alayyoubi M, Ghassemian M, Ghosh P
J Bacteriol 194 5949-58 (2012)
PMID: 22942247

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179250 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
YscD putative type III secretion protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 123 amino acids
Theoretical weight: 13.57 KDa
Source organism: Yersinia pseudotuberculosis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q663I6 (Residues: 2-121; Coverage: 29%)
Gene name: pYV0080
Sequence domains: Inner membrane component of T3SS, cytoplasmic domain
Structure domains: Tumour Suppressor Smad4

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P432
Unit cell:
a: 117.105Å b: 117.105Å c: 117.105Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.204 0.257
Expression system: Escherichia coli BL21

Quick links

Citations

7 review citations

Type Three Secretion System in Attaching and Effacing Pathogens.
Gaytán et al. (2016)
6 more

1 mention without citation

Structure and interactions of the cytoplasmic domain of the Yersinia type III secretion protein YscD.
Gamez et al. (2012)