FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
Cdk8, E2f1
FlyBase ID
FBig0000097402
Interaction Network
Interactions Browser links
Cdk8 network
E2f1 network
Reported Interactions
FBrf0221005-1.PD.WB
Reference
Morris et al., 2008
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Cdk8 

dCDK8

bait

GST tag

E2f1 

E2F1

prey

Myc 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

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey derived from transfected 293T cell extract.

(Morris et al., 2008)
FBrf0221005-2.PD.WB
Reference
Morris et al., 2008
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
E2f1 

E2F1

bait

GST tag

E2f1 
Cdk8 

dCDK8

prey

HA tag

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
E2f1 
transactivation domain
sufficient binding region
aa 733-805
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey derived from transfected 293T cell extract.

(Morris et al., 2008)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)