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Desaturation of tetracosapentaenoyl-CoA to tetracosahexaenoyl-CoA
Stable Identifier
R-HSA-2046099
Type
Reaction [transition]
Species
Homo sapiens
Compartment
endoplasmic reticulum lumen
,
endoplasmic reticulum membrane
ReviewStatus
5/5
Locations in the PathwayBrowser
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Metabolism (Homo sapiens)
Metabolism of lipids (Homo sapiens)
Fatty acid metabolism (Homo sapiens)
alpha-linolenic (omega3) and linoleic (omega6) acid metabolism (Homo sapiens)
alpha-linolenic acid (ALA) metabolism (Homo sapiens)
Desaturation of tetracosapentaenoyl-CoA to tetracosahexaenoyl-CoA (Homo sapiens)
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The layout of this reaction may differ from that in the pathway view due to the constraints in pathway layout
Tetracosapentaenoyl-CoA (9,12,15,18,21-24:5(n-3)) is further converted by delta 6-desaturase (FADS2) to tetracosahexaenoyl-CoA (6,9,12,15,18,21-24:6(n-3)).
Participants
Input
x 2
NADH [endoplasmic reticulum lumen]
O2 [endoplasmic reticulum lumen]
TPA-CoA [endoplasmic reticulum lumen]
Output
x 2
H2O [endoplasmic reticulum lumen]
x 2
NAD+ [endoplasmic reticulum lumen]
THA-CoA [endoplasmic reticulum lumen]
Participates
as an event of
alpha-linolenic acid (ALA) metabolism (Homo sapiens)
Catalyst Activity
linoleoyl-CoA desaturase activity of FADS2 [endoplasmic reticulum membrane]
Physical Entity
FADS2 [endoplasmic reticulum membrane]
(Homo sapiens)
Activity
linoleoyl-CoA desaturase activity (GO:0016213)
Inferred From
Desaturation of tetracosapentaenoyl-CoA to tetracosahexaenoyl-CoA (Rattus norvegicus)
Authored
Garapati, P V (2012-01-11)
Created
Garapati, P V (2012-01-11)
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