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Entries
Squalene is oxidized to its epoxide
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authored
[InstanceEdit:191754] Jassal, B, 2007-01-24 15:15:12
catalystActivity
[CatalystActivity:191350] squalene monooxygenase activity of SQLE:FAD [endoplasmic reticulum membrane]
category
transition
compartment
[Compartment:70101] cytosol
[Compartment:12045] endoplasmic reticulum membrane
created
[InstanceEdit:191331] Jassal, Bijay, 2007-01-19
crossReference
[DatabaseIdentifier:9945093] RHEA:25282
dbId
191299
displayName
Squalene is oxidized to its epoxide
eventOf
[Pathway:R-HSA-9969896] Lanosterol biosynthesis - Homo sapiens
followingEvent
[Reaction:R-HSA-191366] Squalene 2,3-epoxide cyclizes, forming lanosterol - Homo sapiens
input
[SimpleEntity:R-ALL-70106] H+ [cytosol]
[SimpleEntity:R-ALL-29364] NADPH [cytosol]
[SimpleEntity:R-ALL-29368] O2 [cytosol]
[SimpleEntity:R-ALL-191269] SQNE [cytosol]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:191271] Cloning, heterologous expression, and enzymological characterization of human squalene monooxygenase
maxDepth
1
modified
[InstanceEdit:11080360] Weiser, Joel, 2026-03-16
name
Squalene is oxidized to its epoxide
squalene + reduced (NADPH--hemoprotein reductase) + O2 = (S)-2,3-epoxysqualene + oxidized (NADPH--hemoprotein reductase) + H2O + H(+)
orthologousEvent
[Reaction:R-SCE-191299] Squalene is oxidized to its epoxide - Saccharomyces cerevisiae
[Reaction:R-SPO-191299] Squalene is oxidized to its epoxide - Schizosaccharomyces pombe
[Reaction:R-DDI-191299] Squalene is oxidized to its epoxide - Dictyostelium discoideum
[Reaction:R-GGA-191299] Squalene is oxidized to its epoxide - Gallus gallus
[Reaction:R-XTR-191299] Squalene is oxidized to its epoxide - Xenopus tropicalis
[Reaction:R-DRE-191299] Squalene is oxidized to its epoxide - Danio rerio
[Reaction:R-SSC-191299] Squalene is oxidized to its epoxide - Sus scrofa
[Reaction:R-BTA-191299] Squalene is oxidized to its epoxide - Bos taurus
[Reaction:R-CFA-191299] Squalene is oxidized to its epoxide - Canis familiaris
[Reaction:R-RNO-191299] Squalene is oxidized to its epoxide - Rattus norvegicus
[Reaction:R-MMU-191299] Squalene is oxidized to its epoxide - Mus musculus
output
[SimpleEntity:R-ALL-29356] H2O [cytosol]
[SimpleEntity:R-ALL-29366] NADP+ [cytosol]
[SimpleEntity:R-ALL-191309] SQOX [cytosol]
precedingEvent
[Reaction:R-HSA-191402] Reduction of presqualene diphosphate to form squalene - Homo sapiens
releaseDate
2007-02-20
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:191591] D'Eustachio, P, 2007-01-22 01:32:07
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-191299
summation
[Summation:191284] Squalene monooxygenase (squalene epoxidase, SE) is located o...
updateTrackers
[UpdateTracker:9971903] Update Tracker - [Reaction:191299] Squalene is oxidized to its epoxide - v95:[modifyText]
Referrals
(updatedInstance)
[UpdateTracker:9971903] Update Tracker - [Reaction:191299] Squalene is oxidized to its epoxide - v95:[modifyText]
(hasEvent)
[Pathway:R-HSA-9969896] Lanosterol biosynthesis
(precedingEvent)
[Reaction:R-HSA-191366] Squalene 2,3-epoxide cyclizes, forming lanosterol
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