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Schema
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Reaction
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Entries
Activated type I receptor phosphorylates R-Smad1/5/8 directly
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authored
[InstanceEdit:202631] Huminiecki, L, Moustakas, A, 2007-11-07 10:22:00
catalystActivity
[CatalystActivity:201437] transmembrane receptor protein serine/threonine kinase activity of BMP:p-BMPR:Endofin:SMAD1/5/8 [early endosome membrane]
category
transition
compartment
[Compartment:876] plasma membrane
created
[InstanceEdit:201460] Jassal, B, 2007-08-13 08:42:05
dbId
201476
displayName
Activated type I receptor phosphorylates R-Smad1/5/8 directly
eventOf
[Pathway:R-HSA-201451] Signaling by BMP - Homo sapiens
followingEvent
[Reaction:R-HSA-201453] Phospho-R-Smad1/5/8 dissociates from the receptor complex - Homo sapiens
input
2 ×
[SimpleEntity:R-ALL-113592] ATP [cytosol]
[Complex:R-HSA-201477] BMP:p-BMPR:Endofin:SMAD1/5/8 [early endosome membrane]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:202605] The TGF-beta family mediator Smad1 is phosphorylated directly and activated functionally by the BMP receptor kinase
[LiteratureReference:202620] MADR1, a MAD-related protein that functions in BMP2 signaling pathways
maxDepth
1
modified
[InstanceEdit:10829237] Weiser, Joel, 2026-03-16
name
Activated type I receptor phosphorylates R-Smad1/5/8 directly
orthologousEvent
[Reaction:R-CFA-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Canis familiaris
[Reaction:R-DME-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Drosophila melanogaster
[Reaction:R-GGA-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Gallus gallus
[Reaction:R-XTR-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Xenopus tropicalis
[Reaction:R-DRE-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Danio rerio
[Reaction:R-SSC-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Sus scrofa
[Reaction:R-BTA-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Bos taurus
[Reaction:R-RNO-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Rattus norvegicus
[Reaction:R-MMU-201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - Mus musculus
output
2 ×
[SimpleEntity:R-ALL-29370] ADP [cytosol]
[Complex:R-HSA-201467] BMP:p-BMPR:Endofin:p-2S-SMAD1/5/8 [early endosome membrane]
precedingEvent
[Reaction:R-HSA-201648] An anchoring protein, Endofin, recruits R-Smad1/5/8 - Homo sapiens
releaseDate
2005-09-26
reviewStatus
[ReviewStatus:9821382] five stars
reviewed
[InstanceEdit:203122] Heldin, CH, 2007-11-12
revised
[InstanceEdit:9635710] Mi, Huaiyu, 2019-02-07
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-201476
summation
[Summation:176013] Activated type I receptor kinase directly phosphorylates two...
updateTrackers
[UpdateTracker:9788948] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v39:[modifyText]
[UpdateTracker:9777089] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v72:[modifyText]
[UpdateTracker:9789112] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v38:[modifyText]
Referrals
(updatedInstance)
[UpdateTracker:9788948] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v39:[modifyText]
[UpdateTracker:9777089] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v72:[modifyText]
[UpdateTracker:9789112] Update Tracker - [Reaction:201476] Activated type I receptor phosphorylates R-Smad1/5/8 directly - v38:[modifyText]
(hasEvent)
[Pathway:R-HSA-201451] Signaling by BMP
(precedingEvent)
[Reaction:R-HSA-201453] Phospho-R-Smad1/5/8 dissociates from the receptor complex
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