› 1s4k

X-ray diffraction
1.9Å resolution

Putative cytoplasmic protein from Salmonella typhimurium

Released:
DOI: 10.2210/pdb1s4k/pdb
PDB entry 1s4k coloured by chain, front view.
PDB entry 1s4k coloured by chain, side view.
PDB entry 1s4k coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Entry authors: Cuff ME, Li H, Collart F, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-187342 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytoplasmic protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 120 amino acids
Theoretical weight: 14.4 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q8ZPR1 (Residues: 1-119; Coverage: 100%)
Gene names: STM1362, ydiL
Sequence domains: Domain of unknown function (DUF1870)
Structure domains: Putative cytoplasmic protein

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2221
Unit cell:
a: 85.596Å b: 90.258Å c: 78.669Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.191 0.219
Expression system: Escherichia coli BL21

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