KEGG   ENZYME: 3.2.1.188
Entry
EC 3.2.1.188                Enzyme                                 

Name
avenacosidase;
As-P60
Class
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
Sysname
avenacoside B 26-beta-D-glucohydrolase
Reaction(IUBMB)
avenacoside B + H2O = 26-desgluco-avenacoside B + D-glucose [RN:R10580]
Reaction(KEGG)
R10580
Substrate
avenacoside B [CPD:C08888];
H2O [CPD:C00001]
Product
26-desgluco-avenacoside B [CPD:C20707];
D-glucose [CPD:C00031]
Comment
Isolated from oat (Avena sativa) seedlings. The product acts as a defense system against fungal infection. Also acts on avenacoside A.
History
EC 3.2.1.188 created 2013
Orthology
K20835  avenacosidase
Genes
SBI: 8058167
Reference
1  [PMID:8000004]
  Authors
Gus-Mayer S, Brunner H, Schneider-Poetsch HA, Rudiger W
  Title
Avenacosidase from oat: purification, sequence analysis and biochemical characterization of a new member of the BGA family of beta-glucosidases.
  Journal
Plant Mol Biol 26:909-21 (1994)
DOI:10.1007/bf00028858
  Sequence
Reference
2  [PMID:8013661]
  Authors
Gus-Mayer S, Brunner H, Schneider-Poetsch HA, Lottspeich F, Eckerskorn C, Grimm R, Rudiger W
  Title
The amino acid sequence previously attributed to a protein kinase or a TCP1-related molecular chaperone and co-purified with phytochrome is a beta-glucosidase.
  Journal
FEBS Lett 347:51-4 (1994)
DOI:10.1016/0014-5793(94)00503-6
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 3.2.1.188
IUBMB Enzyme Nomenclature: 3.2.1.188
ExPASy - ENZYME nomenclature database: 3.2.1.188
BRENDA, the Enzyme Database: 3.2.1.188

  All links  
Chemical substance (4)   
   KEGG COMPOUND (4)   
Chemical reaction (3)   
   KEGG REACTION (1)   
   KEGG RCLASS (2)   
Gene (3)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (2)   
Protein sequence (4)   
   UniProt (2)   
   SWISS-PROT (2)   
Protein domain (3)   
   InterPro (3)   
All databases (17)   

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