Reactome | Integrator complex processes the 3' end of snRNA

Schema > BlackBoxEvent > Entries

Integrator complex processes the 3' end of snRNA Show undefined attributes

catalystActivity	[CatalystActivity:10979260] RNA endonuclease activity of RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm]
category	omitted
compartment	[Compartment:7660] nucleoplasm
created	[InstanceEdit:10914110] Weiser, Joel, 2026-03-16
dbId	10979267
displayName	Integrator complex processes the 3' end of snRNA
eventOf	[Pathway:R-CEL-6807505] RNA polymerase II transcribes snRNA genes - Caenorhabditis elegans
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
inferredFrom	[BlackBoxEvent:R-HSA-6814555] Integrator complex processes the 3' end of snRNA - Homo sapiens
input	[Complex:R-CEL-6814860] RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:CBCAP:capped pre-snRNA:Initiation factors:snRNA gene [nucleoplasm]
isInDisease	false
isInferred	true
maxDepth	1
name	Integrator complex processes the 3' end of snRNA
output	[Complex:R-CEL-6814903] CBCAP:capped snRNA U1,U2,U4,U4atac,U5,U11,U12 [nucleoplasm] [Complex:R-CEL-6814530] RNA polymerase II (phosphoserine-2,7):RPAP2:Integrator:LEC:Initiation factors:snRNA gene [nucleoplasm]
precedingEvent	[Reaction:R-CEL-6814885] CBCAP complex binds 7-methylguanosine cap of snRNA - Caenorhabditis elegans
regulatedBy	[Requirement:10979268] Requirement by 'SSU72 [nucleoplasm]' [Requirement:10979269] Requirement by 'PCF11 [nucleoplasm]'
releaseDate	2026-03-25
schemaClass	BlackBoxEvent
species	[Species:68320] Caenorhabditis elegans
stId	R-CEL-6814555
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-CEL-6807505] RNA polymerase II transcribes snRNA genes
(inferredTo)	[BlackBoxEvent:R-HSA-6814555] Integrator complex processes the 3' end of snRNA