FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Polr2A, Pitslre
FlyBase ID
FBig0000115795
Interaction Network
Interactions Browser links
Polr2A network
Pitslre network
Reported Interactions
FBrf0211794-3.coIP.WB
Reference
Andersen et al., 2010
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
Polr2A 

RNAPII

bait
Pitslre 

Cdk11

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was cell extract of S2 cell line; bait produced from endogenous gene; prey produced from endogenous gene.

(Andersen et al., 2010)
FBrf0211794-6.CS.WB
Reference
Andersen et al., 2010
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
Pitslre 

Cdk11

neutral component
Pitslre 

Cdk11

neutral component
Pitslre 

Cdk11

neutral component
Polr2A 

RNAPII

neutral component
Polr2A 

RNAPII

neutral component
Polr2A 

RNAPII

neutral component
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was cell extract of S2 cell line; bait produced from endogenous gene; prey produced from endogenous gene.

(Andersen et al., 2010)

Multiple unspecified anti-Drosophila RNAPII reactive species cosediment with Pitslre. Only RpII215 is curated as it is the only specific RNAPII subunit identified in this paper.

(Andersen et al., 2010)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)