FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
nxf2, piwi
FlyBase ID
FBig0000120046
Interaction Network
Interactions Browser links
nxf2 network
piwi network
Reported Interactions
FBrf0243113-7.coIP.WB
Reference
Fabry et al., 2019
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
nxf2 

Nxf2

bait

FLAG tag

piwi 

Piwi

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

Interaction is weak.

(Fabry et al., 2019)

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

(Fabry et al., 2019)
FBrf0243284-11.coIP.WB
Reference
Murano et al., 2019
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
piwi 

Piwi

bait
nxf2 

Nxf2

prey

Myc tag

nxf2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
nxf2 
interaction domain
sufficient binding region
aa 286-841aa 1-572

coordinates relative to nxf2-PA

coordinates relative to nxf2-PA

Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

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

(Murano et al., 2019)
FBrf0243284-13.coIP.MS
Reference
Murano et al., 2019
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
nxf2 

Nxf2

bait

FLAG tag

piwi 

Piwi

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.

(Murano et al., 2019)
FBrf0243284-17.coIP.WB
Reference
Murano et al., 2019
Description
physical association
Assay
Collection
Source/Stage
Cell line used
OSC
Participants
Corresponds to
Reported as
Role
Note
nxf2 

Nxf2

bait

Myc tag

piwi 

Piwi

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.

(Murano et al., 2019)
External Crossreferences and Linkouts ( 0 )
References (2)