FB2026_03 , released September 17, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
ctp, nxf2
FlyBase ID
FBig0000120876
Interaction Network
Interactions Browser links
ctp network
nxf2 network
Reported Interactions
FBrf0248008-2.coIP.WB
Reference
Eastwood et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
ctp 

Ctp

bait

FLAG tag

nxf2 

Nxf2

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

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

(Eastwood et al., 2021)
FBrf0248008-3.coIP.WB
Reference
Eastwood et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
nxf2 

Nxf2

bait

FLAG tag

ctp 

Ctp

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

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

(Eastwood et al., 2021)
FBrf0248008-4.coIP.MS
Reference
Eastwood et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
ctp 

Ctp

bait

FLAG tag

nxf2 

Nxf2

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 OSC cell line; bait produced from transfected construct; prey produced from endogenous gene.

(Eastwood et al., 2021)
FBrf0248277-10.coIP.MS
Reference
Schnabl et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
ctp 

Ctp

bait

GFP tag

nxf2 

Nxf2

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 extract of OSC cell line; bait produced from gene tagged at endogenous locus; prey produced from endogenous gene.

(Schnabl et al., 2021)
FBrf0248277-15.coIP.MS
Reference
Schnabl et al., 2021
Description
physical association
Assay
Collection
Source/Stage
ovary / femaleadult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
ctp 

Ctp

bait

GFP tag

nxf2 

Nxf2

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 ovaries of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

(Schnabl et al., 2021)
FBrf0248277-2.coIP.WB
Reference
Schnabl et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
ctp 

Ctp

bait

GFP tag

nxf2 

Nxf2

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 extract of OSC cell line; bait produced from gene tagged at endogenous locus; prey produced from endogenous gene.

(Schnabl et al., 2021)
External Crossreferences and Linkouts ( 0 )
References (2)