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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC

Accepted Name
Gluconate/galactonate dehydratase.
Alternative Name(s)
Gluconate dehydratase.
Reaction catalysed
  • D-gluconate <=> 2-dehydro-3-deoxy-D-gluconate + H(2)O
  • D-galactonate <=> 2-dehydro-3-deoxy-D-galactonate + H(2)O
  • The enzyme is involved in glucose and galactose catabolism via the nonphosphorylative variant of the Entner-Doudoroff pathway in Picrophilus torridus and via the branched variant of the Entner- Doudoroff pathway in Sulfolobus solfataricus.
  • In vitro it utilizes D-gluconate with 6-10 fold higher catalytic efficiency than D-galactonate.
  • Cf. EC and EC
PRIAM enzyme-specific profiles4.2.1.140
KEGG Ligand Database for Enzyme Nomenclature4.2.1.140
IUBMB Enzyme Nomenclature4.2.1.140
MEDLINEFind literature relating to
Q6L1T2, GAD_PICTO;  Q97U27, GAD_SACS2;  

View entry in original ENZYME format
View entry in raw text format (no links)
All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-