› 1q5f

Solution NMR

NMR Structure of Type IVb pilin (PilS) from Salmonella typhi

Released:
DOI: 10.2210/pdb1q5f/pdb
PDB entry 1q5f coloured by chain, ensemble of 10 models, front view.
PDB entry 1q5f coloured by chain, ensemble of 10 models, side view.
PDB entry 1q5f coloured by chain, ensemble of 10 models, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhi
Primary publication:
NMR structure of a type IVb pilin from Salmonella typhi and its assembly into pilus.
Xu XF, Tan YW, Lam L, Hackett J, Zhang M, Mok YK
J Biol Chem 279 31599-605 (2004)
PMID: 15159389

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195660 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Type 4 secretion system PilS N-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 156 amino acids
Theoretical weight: 15.84 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhi
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9ZIU9 (Residues: 51-206; Coverage: 76%)
Gene name: pilS
Sequence domains: PilS N terminal
Structure domains: TcpA-like pilin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry, simulated annealing
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

Surface organelles assembled by secretion systems of Gram-negative bacteria: diversity in structure and function.
Thanassi et al. (2012)
1 more

3 mentions without citation

Type IV pilin proteins: versatile molecular modules.
Giltner et al. (2012)
2 more