FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000098402
Interaction Network
Interactions Browser links
dpr3 network
DIP-θ network
Reported Interactions
FBrf0222867-155.ELISA
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note

CG31646

bait

Fc tag

dpr3 

dpr3

prey

alkaline phosphatase tag, COMP pentamerization motif

dpr3 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
extracellular domain
sufficient binding region
dpr3 
extracellular domain
sufficient binding region
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait derived from conditioned media of transfected S2 cell line; prey derived from conditioned media of transfected S2 cell line.

FBrf0222867-69.ELISA
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dpr3 

dpr3

bait

Fc tag

dpr3 

CG31646

prey

alkaline phosphatase tag, COMP pentamerization motif

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
dpr3 
extracellular domain
sufficient binding region
extracellular domain
sufficient binding region
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait derived from conditioned media of transfected S2 cell line; prey derived from conditioned media of transfected S2 cell line.

FBrf0230454-16.ELISA
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dpr3 

dpr3

bait

Fc tag

DIP-theta

prey

alkaline phosphatase tag, COMP pentamerization motif

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 derived from conditioned media of transfected S2 cell line; prey derived from conditioned media of transfected S2 cell line.

FBrf0230454-73.ELISA
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note

DIP-theta

bait

Fc tag

dpr3 

dpr3

prey

alkaline phosphatase tag, COMP pentamerization motif

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 derived from conditioned media of transfected S2 cell line; prey derived from conditioned media of transfected S2 cell line.

External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)