FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
PI31, Prosα7
FlyBase ID
FBig0000023163
Interaction Network
Interactions Browser links
PI31 network
Prosα7 network
Reported Interactions
FBrf0221396-8.coIP.WB
Reference
Cho-Park and Steller, 2013
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Prosα7 

α7

bait

FLAG tag

PI31 

DmPI31

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 HEK293 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Cho-Park and Steller, 2013)
FBrf0243279-3.coIP.MS
Reference
Liu et al., 2019
Description
physical association
Assay
Collection
Source/Stage
organism / maleadult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
PI31 

PI31

bait

HA tag

Prosα7 

Prosα7

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

(Liu et al., 2019)
FBrf0243279-6.coIP.WB
Reference
Liu et al., 2019
Description
physical association
Assay
Collection
Source/Stage
organism / maleadult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
PI31 

PI31

bait

HA tag

Prosα7 

Prosα7

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

(Liu et al., 2019)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)