Reactome | PETA and CTP are condensed to CDP-ETA by PCY2

Schema > Reaction > Entries

PETA and CTP are condensed to CDP-ETA by PCY2 Show undefined attributes

catalystActivity	[CatalystActivity:11016741] ethanolamine-phosphate cytidylyltransferase activity of PCYT2 dimer [endoplasmic reticulum membrane]
category	transition
compartment	[Compartment:12045] endoplasmic reticulum membrane [Compartment:70101] cytosol
created	[InstanceEdit:10996769] Weiser, Joel, 2026-03-16
dbId	11016743
displayName	PETA and CTP are condensed to CDP-ETA by PCY2
eventOf	[Pathway:R-DDI-1483213] Synthesis of PE - Dictyostelium discoideum
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-DDI-1482962] CDP-ETA and DAG are converted to PE by CEPT1/EPT1 - Dictyostelium discoideum
inferredFrom	[Reaction:R-HSA-1483190] PETA and CTP are condensed to CDP-ETA by PCY2 - Homo sapiens
input	[SimpleEntity:R-ALL-110614] CTP [cytosol] [SimpleEntity:R-ALL-428686] PETA [cytosol]
isInDisease	false
isInferred	true
maxDepth	1
name	PETA and CTP are condensed to CDP-ETA by PCY2
output	[SimpleEntity:R-ALL-1500603] CDP-ETA [cytosol] [SimpleEntity:R-ALL-111294] PPi [cytosol]
precedingEvent	[Reaction:R-DDI-1483222] ETA is phosphorylated to PETA by CHK/ETNK - Dictyostelium discoideum
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:170941] Dictyostelium discoideum
stId	R-DDI-1483190
summation	[Summation:9984901] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation. More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

Referrals

(hasEvent)	[Pathway:R-DDI-1483213] Synthesis of PE
(precedingEvent)	[Reaction:R-DDI-1482962] CDP-ETA and DAG are converted to PE by CEPT1/EPT1
(inferredTo)	[Reaction:R-HSA-1483190] PETA and CTP are condensed to CDP-ETA by PCY2

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