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Schema
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Reaction
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Entries
Internal Methylation of mRNA
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catalystActivity
[CatalystActivity:72094] mRNA m(6)A methyltransferase activity of mRNA (N6-adenosine)-methyltransferase [nucleoplasm]
catalystActivityReference
[CatalystActivityReference:9643886] mRNA (N6-adenosine)-methyltransferase activity of mRNA (N6-adenosine)-methyltransferase [nucleoplasm] A METTL3-METTL14 complex mediates mammalian nuclear RNA N6-adenosine methylation
category
transition
compartment
[Compartment:7660] nucleoplasm
created
[InstanceEdit:72076] Krainer, AR, 2003-06-05 08:30:23
dbId
72095
displayName
Internal Methylation of mRNA
edited
[InstanceEdit:165073] Joshi-Tope, G, 0000-00-00 00:00:00
eventOf
[Pathway:R-HSA-72203] Processing of Capped Intron-Containing Pre-mRNA - Homo sapiens
input
[Complex:R-HSA-77089] capped pre-mRNA:CBC:RNA Pol II (phosphorylated) complex [nucleoplasm]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:72096] Purification and cDNA cloning of the AdoMet-binding subunit of the human mRNA (N6-adenosine)-methyltransferase.
[LiteratureReference:6789442] A METTL3-METTL14 complex mediates mammalian nuclear RNA N6-adenosine methylation
[LiteratureReference:6789452] Mammalian WTAP is a regulatory subunit of the RNA N6-methyladenosine methyltransferase
[LiteratureReference:6789470] Perturbation of m6A writers reveals two distinct classes of mRNA methylation at internal and 5' sites
maxDepth
1
modified
[InstanceEdit:11108703] Weiser, Joel, 2026-03-16
name
Internal Methylation of mRNA
orthologousEvent
[Reaction:R-MMU-72095] Internal Methylation of mRNA - Mus musculus
[Reaction:R-PFA-72095] Internal Methylation of mRNA - Plasmodium falciparum
[Reaction:R-DME-72095] Internal Methylation of mRNA - Drosophila melanogaster
[Reaction:R-XTR-72095] Internal Methylation of mRNA - Xenopus tropicalis
[Reaction:R-DRE-72095] Internal Methylation of mRNA - Danio rerio
[Reaction:R-SSC-72095] Internal Methylation of mRNA - Sus scrofa
[Reaction:R-BTA-72095] Internal Methylation of mRNA - Bos taurus
[Reaction:R-RNO-72095] Internal Methylation of mRNA - Rattus norvegicus
output
[Complex:R-HSA-71954] capped, methylated pre-mRNA:CBC Complex [nucleoplasm]
precedingEvent
[Reaction:R-HSA-77095] Recognition and binding of the mRNA cap by the cap-binding complex - Homo sapiens
releaseDate
2004-07-06
reviewStatus
[ReviewStatus:9821382] five stars
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-72095
summation
[Summation:72102] In addition to the methylation of the 5'-cap, there is methy...
updateTrackers
[UpdateTracker:9784479] Update Tracker - [Reaction:72095] Internal Methylation of mRNA - v54:[addLiteratureReference]
Referrals
(updatedInstance)
[UpdateTracker:9784479] Update Tracker - [Reaction:72095] Internal Methylation of mRNA - v54:[addLiteratureReference]
(hasEvent)
[Pathway:R-HSA-72203] Processing of Capped Intron-Containing Pre-mRNA
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