Reactome | RNA Polymerase II Transcription Pre-Initiation And Promoter Opening

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RNA Polymerase II Transcription Pre-Initiation And Promoter Opening Show undefined attributes

compartment	[Compartment:7660] nucleoplasm
created	[InstanceEdit:10732209] Weiser, Joel, 2026-03-16
dbId	10825415
displayName	RNA Polymerase II Transcription Pre-Initiation And Promoter Opening
eventOf	[Pathway:R-GGA-73857] RNA Polymerase II Transcription - Gallus gallus
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
goBiologicalProcess	[GO_BiologicalProcess:17841] transcription initiation at RNA polymerase II promoter
hasDiagram	false
hasEHLD	false
hasEvent	[Reaction:R-GGA-109636] Recognition and Binding of Core Promoter Elements by TFIID - Gallus gallus [Reaction:R-GGA-109637] Binding of TFIIA and TFIIB to the pol II promoter:TFIID complex - Gallus gallus [Reaction:R-GGA-75095] Binding of TFIIE to the growing preinitiation complex - Gallus gallus [Reaction:R-GGA-109639] Formation of the closed pre-initiation complex - Gallus gallus
inferredFrom	[Pathway:R-HSA-73779] RNA Polymerase II Transcription Pre-Initiation And Promoter Opening - Homo sapiens
isInDisease	false
isInferred	true
maxDepth	2
name	RNA Polymerase II Transcription Pre-Initiation And Promoter Opening
releaseDate	2026-03-25
schemaClass	Pathway
species	[Species:49591] Gallus gallus
stId	R-GGA-73779
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-GGA-73857] RNA Polymerase II Transcription
(inferredTo)	[Pathway:R-HSA-73779] RNA Polymerase II Transcription Pre-Initiation And Promoter Opening

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