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ENZYME

ENZYME entry: EC 3.2.1.218

PURL: https://purl.expasy.org/enzyme/EC/3.2.1.218
Accepted Name
alpha-3'-ketoglucosidase
Alternative Name(s)
3'-keto-alpha-D-gluco-disaccharide hydrolase
3-keto-glucoside hydrolase
Reaction catalysed
3-dehydro-alpha-D-glucosyl beta-D-fructofuranoside + H2O = 3-dehydro-D-glucose + D-fructose
Comment(s)
  • The enzyme, originally characterized from the bacterium Agrobacterium tumefaciens, is specific for disaccharides that contain a 3-dehydro- alpha-D-glucose at the non-reducing end such as 3'-dehydrosucrose and 3'-dehydro-alpha,alpha-trehalose.
  • It has no activity with disaccharides in which the glucose is in beta conformation, and greatly reduced activity with disaccharides with an unmodified 3' position.
Cross-references
BRENDA3.2.1.218
EC2PDB3.2.1.218
ExplorEnz3.2.1.218
KEGG Ligand Database for Enzyme Nomenclature3.2.1.218
IUBMB Enzyme Nomenclature3.2.1.218
MEDLINEFind literature relating to 3.2.1.218
MetaCyc3.2.1.218
Rhea expert-curated reactions3.2.1.218
UniProtKB/Swiss-Prot
Q8A5T1, KDSAH_BACTN

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-