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Schema
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Reaction
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Entries
Arachidonate is oxidised to PGG2 by PTGS1
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authored
[InstanceEdit:378946] Jassal, Bijay, 2008年10月01日
catalystActivity
[CatalystActivity:140354] prostaglandin-endoperoxide synthase activity of PTGS1 dimer [endoplasmic reticulum membrane]
catalystActivityReference
[CatalystActivityReference:9915553] prostaglandin-endoperoxide synthase activity of PTGS1 dimer [endoplasmic reticulum membrane] Purification, characterization and selective inhibition of human prostaglandin G/H synthase 1 and 2 expressed in the baculovirus system
category
transition
compartment
[Compartment:17957] endoplasmic reticulum lumen
[Compartment:12045] endoplasmic reticulum membrane
created
[InstanceEdit:140352] Jassal, B, 2004年08月13日 10:35:27
crossReference
[DatabaseIdentifier:12611258] Rhea:42597
[DatabaseIdentifier:9915546] RHEA:42597
dbId
140355
displayName
Arachidonate is oxidised to PGG2 by PTGS1
edited
[InstanceEdit:351780] Jassal, B, 2008年05月28日 09:06:10
[InstanceEdit:350358] Jassal, Bijay, 2008年05月19日
eventOf
[Pathway:R-HSA-140180] COX reactions - Homo sapiens
[Pathway:R-HSA-2162123] Synthesis of Prostaglandins (PG) and Thromboxanes (TX) - Homo sapiens
followingEvent
[Reaction:R-HSA-140359] PGG2 is reduced to PGH2 by PTGS1 - Homo sapiens
input
[SimpleEntity:R-ALL-140356] AA [endoplasmic reticulum lumen]
2 ×
[SimpleEntity:R-ALL-113534] O2 [endoplasmic reticulum lumen]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:140560] Isolation and structure of two prostaglandin endoperoxides that cause platelet aggregation
[LiteratureReference:140564] Isolation and properties of intermediates in prostaglandin biosynthesis
maxDepth
1
modified
[InstanceEdit:10680101] Weiser, Joel, 2025年08月27日
name
Arachidonate is oxidised to PGG2 by PTGS1
(5Z,8Z,11Z,14Z)-eicosatetraenoate + 2 O2 => prostaglandin G2
Arachidonate oxidised to PGG2
orthologousEvent
[Reaction:R-GGA-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Gallus gallus
[Reaction:R-XTR-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Xenopus tropicalis
[Reaction:R-DRE-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Danio rerio
[Reaction:R-SSC-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Sus scrofa
[Reaction:R-BTA-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Bos taurus
[Reaction:R-CFA-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Canis familiaris
[Reaction:R-RNO-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Rattus norvegicus
[Reaction:R-MMU-140355] Arachidonate is oxidised to PGG2 by PTGS1 - Mus musculus
output
[SimpleEntity:R-ALL-140357] PGG2 [endoplasmic reticulum lumen]
precedingEvent
[Reaction:R-HSA-111883] PLA2G4A (cPLA2) hydrolyzes phosphatidylcholine - Homo sapiens
releaseDate
2008年06月30日
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:2569042] Rush, MG, 2012年11月10日
revised
[InstanceEdit:350358] Jassal, Bijay, 2008年05月19日
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-140355
summation
[Summation:178473] Prostaglandin G/H synthase PTGS1 exhibits a dual catalytic a...
updateTrackers
[UpdateTracker:9791856] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v25:[modifyText]
[UpdateTracker:9788382] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v42:[modifyText]
[UpdateTracker:9788513] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v41:[modifyText]
[UpdateTracker:9919373] Update Tracker - [Reaction:140355] Arachidonate is oxidised to PGG2 by PTGS1 - v90:[modifyText]
Referrals
(updatedInstance)
[UpdateTracker:9791856] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v25:[modifyText]
[UpdateTracker:9788382] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v42:[modifyText]
[UpdateTracker:9788513] Update Tracker - [Reaction:140355] Arachidonic acid is oxidised to PGG2 by PTGS1 - v41:[modifyText]
[UpdateTracker:9919373] Update Tracker - [Reaction:140355] Arachidonate is oxidised to PGG2 by PTGS1 - v90:[modifyText]
(hasEvent)
[Pathway:R-HSA-2162123] Synthesis of Prostaglandins (PG) and Thromboxanes (TX)
[Pathway:R-HSA-140180] COX reactions
(precedingEvent)
[Reaction:R-HSA-140359] PGG2 is reduced to PGH2 by PTGS1
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