› 4g29

X-ray diffraction
1.7Å resolution

Structure of the Catalytic Domain of the Salmonella Virulence Factor SseI

Released:
DOI: 10.2210/pdb4g29/pdb
PDB entry 4g29 coloured by chain, front view.
PDB entry 4g29 coloured by chain, side view.
PDB entry 4g29 coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Primary publication:
Structure of the catalytic domain of the Salmonella virulence factor SseI.
Bhaskaran SS, Stebbins CE
Acta Crystallogr D Biol Crystallogr 68 1613-21 (2012)
PMID: 23151626

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187358 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Secreted effector protein SseI Chain: A
Molecule details ›
Chain: A
Length: 186 amino acids
Theoretical weight: 21.66 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Not provided
UniProt:
  • Canonical: Q8ZQ79 (Residues: 137-322; Coverage: 58%)
Gene names: STM1051, srfH, sseI
Sequence domains: Dermonecrotoxin of the Papain-like fold
Structure domains: Secreted effector protein ssei.

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P41212
Unit cell:
a: 52.256Å b: 52.256Å c: 132.146Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.183 0.214
Expression system: Not provided

Quick links

Citations

3 review citations

Assembly and structure of the T3SS.
Burkinshaw et al. (2014)
2 more

4 mentions without citation

CNF1-like deamidase domains: common Lego bricks among cancer-promoting immunomodulatory bacterial virulence factors.
Ho et al. (2018)
3 more