KEGG   REACTION: R11500
Entry
R11500                      Reaction                               
Name
(2R,3S,4S)-leucoanthocyanidin:NADP+ 4-oxidoreductase
Definition
(2R,3S,4S)-Leucoanthocyanidin + NADP+ <=> (2R,3R)-Dihydroflavonol + NADPH + H+
Equation
Reaction class
RC00235  C21417_C21418
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R11500  (2R,3S,4S)-Leucoanthocyanidin + NADP+ <=> (2R,3R)-Dihydroflavonol + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
Other DBs
RHEA: 54447

KEGG   REACTION: R03123
Entry
R03123                      Reaction                               
Name
cis-3,4-leucopelargonidin:NADP+ 4-oxidoreductase
Definition
cis-3,4-Leucopelargonidin + NADP+ <=> Dihydrokaempferol + NADPH + H+
Equation
Comment
dihydrokaempferol 4-reductase
Reaction class
RC00001  C00005_C00006
RC00235  C00974_C03648
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00138  Flavonoid biosynthesis, naringenin => pelargonidin
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R03123  cis-3,4-Leucopelargonidin + NADP+ <=> Dihydrokaempferol + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
    R03123  cis-3,4-Leucopelargonidin <=> Dihydrokaempferol
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase [EC:1.1.1.219 1.1.1.234]
Other DBs
RHEA: 23019

KEGG   REACTION: R03636
Entry
R03636                      Reaction                               
Name
leucocyanidin:NADP+ 4-oxidoreductase
Definition
Leucocyanidin + NADP+ <=> Taxifolin + NADPH + H+
Equation
Comment
dihydrokaempferol 4-reductase
Reaction class
RC00001  C00005_C00006
RC00235  C01617_C05906
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R03636  Leucocyanidin + NADP+ <=> Taxifolin + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
    R03636  Leucocyanidin <=> Taxifolin
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase [EC:1.1.1.219 1.1.1.234]

KEGG   REACTION: R05038
Entry
R05038                      Reaction                               
Name
leucodelphinidin:NADP+ 4-oxidoreductase
Definition
Leucodelphinidin + NADP+ <=> Dihydromyricetin + NADPH + H+
Equation
Comment
dihydrokaempferol 4-reductase
Reaction class
RC00001  C00005_C00006
RC00235  C02906_C05909
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
rn01110  Biosynthesis of secondary metabolites
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R05038  Leucodelphinidin + NADP+ <=> Dihydromyricetin + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
    R05038  Leucodelphinidin <=> Dihydromyricetin
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase [EC:1.1.1.219 1.1.1.234]

KEGG   REACTION: R07998
Entry
R07998                      Reaction                               
Name
5-deoxyleucopelargonidin:NADP+ 4-oxidoreductase
Definition
5-Deoxyleucopelargonidin + NADP+ <=> Garbanzol + NADPH + H+
Equation
Reaction class
RC00001  C00005_C00006
RC00235  C09751_C16415
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R07998  5-Deoxyleucopelargonidin + NADP+ <=> Garbanzol + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
    R07998  5-Deoxyleucopelargonidin <=> Garbanzol
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase [EC:1.1.1.219 1.1.1.234]

KEGG   REACTION: R07999
Entry
R07999                      Reaction                               
Name
5-deoxyleucocyanidin:NADP+ 4-oxidoreductase
Definition
Fisetinidol-4beta-ol + NADP+ <=> Fustin + NADPH + H+
Equation
Reaction class
RC00001  C00005_C00006
RC00235  C01378_C09736
Enzyme
Pathway
rn00941  Flavonoid biosynthesis
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.1  Acting on the CH-OH group of donors
   1.1.1  With NAD+ or NADP+ as acceptor
    1.1.1.219
     R07999  Fisetinidol-4beta-ol + NADP+ <=> Fustin + NADPH + H+
IUBMB reaction hierarchy [BR:br08202]
 1. Oxidoreductase reactions
  1.1.1.219
   R11500  (2R,3S,4S)-Leucoanthocyanidin <=> (2R,3R)-Dihydroflavonol
    R07999  Fisetinidol-4beta-ol <=> Fustin
Orthology
K13082  bifunctional dihydroflavonol 4-reductase/flavanone 4-reductase [EC:1.1.1.219 1.1.1.234]

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