KEGG   ENZYME: 4.2.1.95Help
Entry
EC 4.2.1.95                 Enzyme                                 

Name
kievitone hydratase;
KHase;
kievitone-hydrate hydro-lyase
Class
Lyases;
Carbon-oxygen lyases;
Hydro-lyases
BRITE hierarchy
Sysname
kievitone-hydrate hydro-lyase (kievitone-forming)
Reaction(IUBMB)
kievitone hydrate = kievitone + H2O [RN:R03622]
Reaction(KEGG)
Substrate
kievitone hydrate [CPD:C02549]
Product
kievitone [CPD:C01590];
H2O [CPD:C00001]
Comment
The enzyme from Fusarium sp. hydrates the methylbutenyl sidechain of the isoflavonoid phytoalexins, thus reducing their toxicity.
History
EC 4.2.1.95 created 1992
Reference
1  [PMID:1366757]
  Authors
Turbek CS, Li DX, Choi GH, Schardl CL, Smith DA.
  Title
Induction and purification of kievitone hydratase from Fusarium solani f. sp. phaseoli.
  Journal
Phytochemistry. 29 (1990) 2841-6.
  Sequence
[up:Q00870]
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
70431-10-6

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