FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
CtBP, Diap1
FlyBase ID
FBig0000095456
Interaction Network
Interactions Browser links
CtBP network
Diap1 network
Reported Interactions
FBrf0217199-1.coIP.MS
Reference
Lee et al., 2012
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
Diap1 

Diap1

bait

Myc tag, His tag

CtBP 

dCtBP

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

Bait expressed in stably transfected cells.

(Lee et al., 2012)

Prey endogenous to cell extract.

(Lee et al., 2012)
FBrf0217199-2.coIP.WB
Reference
Lee et al., 2012
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
CtBP 

dCtBP

bait

V5 tag

Diap1 

Diap1

prey

GFP 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

CtBP interacts with both wildtype and th6 forms of th.

(Lee et al., 2012)

Bait expressed in stably transfected cells.

(Lee et al., 2012)

Prey expressed in stably transfected cells.

(Lee et al., 2012)
FBrf0217199-3.ENZ.WB
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Diap1 

Diap1

enzyme
Diap1 

Diap1

enzyme
CtBP 

dCtBP

enzyme target

His tag

CtBP 

dCtBP

enzyme target

His 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
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)