ORENZA : a database of ORphan ENZyme Activities

ORphan ENZyme ActivitiesSorted by :
   EC number
   classes of activity
   KEGG metabolism pathway
   year of creation
   organism
EC used by the NC-IUBMBSorted by :
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   classes of activity
   KEGG metabolism pathway
   year of creation

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EC 1.3.1.51 is Orphan !
Common name :2'-hydroxydaidzein reductase

Systematic name :2'-hydroxy-2,3-dihydrodaidzein:NADP(+) 2'-oxidoreductase

Other names :2'-hydroxydihydrodaidzein:NADP(+) 2'-oxidoreductase
HDR
NADPH:2'-hydroxydaidzein oxidoreductase
Comments :In the reverse reaction, the 2'-hydroxyisoflavone (2'-hydroxydaidzein) is reduced to an isoflavanone. Also acts on 2'-hydroxyformononetin and to a small extent on 2'-hydroxygenistein. Involved in the biosynthesis of the phytoalexin glyceollin. The isoflavones biochanin A, daidzein and genestein as well as the flavonoids apigenin, kaempferol and quercetin do not act as substrates.

Created :EC 1.3.1.51 created 1992, modified 2004

KEGG MAP : 00943 Isoflavonoid biosynthesis

BRENDA organisms :Glycine max

Swiss-ProtNo protein sequences are associated with EC 1.3.1.51 in Swiss-Prot

TrEMBLNo protein sequences are associated with EC 1.3.1.51 in TrEMBL

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for EC 1.3.1.51.

Links to other databases
NC-IUBMB, INTENZ, ENZYME, PDB, BRENDA, KEGG, BIOCYC, PubMed,NCBI-Entrez

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