CATH Classification

Domain Context

CATH Clusters

Superfamily 1.50.10.10
Functional Family Sulfoquinovose isomerase

Enzyme Information

5.3.1.31
Sulfoquinovose isomerase.
based on mapping to UniProt Q8ZKT7
Sulfoquinovose = 6-deoxy-6-sulfo-D-fructose.
-!- The enzyme, characterized from the bacterium Escherichia coli, is involved in the degradation pathway of sulfoquinovose, the polar headgroup of sulfolipids found in the photosynthetic membranes of all higher plants, mosses, ferns, algae, and most photosynthetic bacteria, as well as the surface layer of some archaea.

UniProtKB Entries (1)

Q8ZKT7
SQUS_SALTY
Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Sulfoquinovose isomerase

PDB Structure

PDB 2ZBL
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of YihS in complex with D-mannose: structural annotation of Escherichia coli and Salmonella enterica yihS-encoded proteins to an aldose-ketose isomerase
Itoh, T., Mikami, B., Hashimoto, W., Murata, K.
J.Mol.Biol.