2zbl

X-ray diffraction
1.6Å resolution

Function and Biology Details

Reaction catalysed:
Beta-sulfoquinovose = 6-deoxy-6-sulfo-D-fructose
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
PDBe Complex ID:
PDB-CPX-187241 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sulfoquinovose isomerase Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 421 amino acids
Theoretical weight: 48.59 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8ZKT7 (Residues: 1-413; Coverage: 100%)
Gene names: STM4021, yihS
Sequence domains: N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase)
Structure domains: Glycosyltransferase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: P1
Unit cell:
a: 88.229Å b: 89.807Å c: 94.73Å
α: 106.86° β: 104.43° γ: 110.31°
R-values:
R R work R free
0.154 0.152 0.182
Expression system: Escherichia coli