KEGG   REACTION: R11009
Entry
R11009                      Reaction                               
Name
(4R)-4-hydroxysphinganine ceramide,ferrocytochrome b5:oxygen oxidoreductase (8,9-trans-dehydrogenating)
Definition
Phytoceramide + 2 Ferrocytochrome b5 + Oxygen + 2 H+ <=> (4R,8E)-4-Hydroxysphing-8-enine ceramide + 2 Ferricytochrome b5 + 2 H2O
Equation
C12145 + 2 C00999 + C00007 + 2 C00080 <=> C21024 + 2 C00996 + 2 C00001
Reaction class
RC00917  C12145_C21024
Enzyme
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.19  With oxidation of a pair of donors resulting in the reduction of O2 to two molecules of water
    1.14.19.29
     R11009  Phytoceramide + 2 Ferrocytochrome b5 + Oxygen + 2 H+ <=> (4R,8E)-4-Hydroxysphing-8-enine ceramide + 2 Ferricytochrome b5 + 2 H2O
Other DBs
RHEA: 46271
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