FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Pop2, cup
FlyBase ID
FBig0000097353
Interaction Network
Interactions Browser links
Pop2 network
cup network
Reported Interactions
FBrf0216681-2.coIP.WB
Reference
Igreja and Izaurralde, 2011
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
Pop2 

POP2

bait

GFP tag

cup 

CUP

prey

HA tag

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

In the presence of RNase during immunoprecipitation this interaction is still observed, indicating that it is not mediated through RNA in the RNP complex; may be direct.

(Igreja and Izaurralde, 2011)

Source was cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Igreja and Izaurralde, 2011)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)