› 1to3

X-ray diffraction
2.7Å resolution

Structure of yiht from Salmonella typhimurium

Released:
DOI: 10.2210/pdb1to3/pdb
PDB entry 1to3 coloured by chain, front view.
PDB entry 1to3 coloured by chain, side view.
PDB entry 1to3 coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Entry authors: Gorman J, Shapiro L, Burley SK, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
6-deoxy-6-sulfo-D-fructose 1-phosphate = glycerone phosphate + (2S)-3-sulfolactaldehyde
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192222 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sulfofructosephosphate aldolase Chain: A
Molecule details ›
Chain: A
Length: 304 amino acids
Theoretical weight: 33.81 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9L7R9 (Residues: 2-292; Coverage: 100%)
Gene names: STM4022, yihT
Sequence domains: DeoC/LacD family aldolase
Structure domains: Aldolase class I

Ligands and Environments

2 bound ligands:
Ligand PO4 3 x PO4
Ligand BR 9 x BR
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: I4122
Unit cell:
a: 141.144Å b: 141.144Å c: 102.726Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.179 0.208
Expression system: Escherichia coli BL21(DE3)

Quick links