KEGG   ENZYME: 1.1.1.142Help
Entry
EC 1.1.1.142                Enzyme                                 

Name
D-pinitol dehydrogenase;
5D-5-O-methyl-chiro-inositol:NADP+ oxidoreductase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
1D-3-O-methyl-chiro-inositol:NADP+ oxidoreductase
Reaction(IUBMB)
1D-3-O-methyl-chiro-inositol + NADP+ = 2D-5-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone + NADPH + H+ [RN:R03498]
Reaction(KEGG)
Substrate
1D-3-O-methyl-chiro-inositol [CPD:C03844];
NADP+ [CPD:C00006]
Product
2D-5-O-methyl-2,3,5/4,6-pentahydroxycyclohexanone [CPD:C01295];
NADPH [CPD:C00005];
H+ [CPD:C00080]
History
EC 1.1.1.142 created 1972
Reference
1  [PMID:4389340]
  Authors
Ruis H, Hoffmann-Ostenhof O.
  Title
Enzymic epimerization of sequoyitol to D-pinitol in Trifolium incarnatum.
  Journal
Eur. J. Biochem. 7 (1969) 442-8.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
37250-71-8

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