FB2026_03 , released September 17, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
trpl, inaD
FlyBase ID
FBig0000108355
Interaction Network
Interactions Browser links
trpl network
inaD network
Reported Interactions
FBrf0103542-4.coIP.WB
Reference
Xu et al., 1998
Description
physical association
Assay
Collection
Source/Stage
adult head / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
trpl 

TRPL

bait
inaD 

INAD

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 heads of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Xu et al., 1998)
FBrf0103542-5.coIP.WB
Reference
Xu et al., 1998
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
trpl 

TRPL

bait
inaD 

INAD

prey
inaD 
inaD 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
inaD 
PDZ3L domain
sufficient binding region
aa 346-489

coordinates relative to inaD-PA

inaD 
PDZ4 domain
sufficient binding region
aa 476-581

coordinates relative to inaD-PA

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

Source was cell extract of 293T cell line; bait produced from transfected construct; prey produced from transfected construct.

(Xu et al., 1998)
FBrf0103542-6.PD.A
Reference
Xu et al., 1998
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
inaD 

INAD

bait

GST tag

trpl 

TRPL

prey

[35]S label

trpl 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
trpl 
C-terminal region
sufficient binding region

coordinates not reported

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

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey produced and labeled by in vitro translation.

(Xu et al., 1998)
FBrf0139716-12.coIP.WB
Reference
Goel et al., 2001
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
trpl 

TRPL

bait
inaD 

InaD

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 S2 cell line; bait produced from endogenous gene; prey produced from endogenous gene.

(Goel et al., 2001)
FBrf0139716-6.coIP.WB
Reference
Goel et al., 2001
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
inaD 

InaD

bait
trpl 

TRPL

prey

FLAG 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 Sf9 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Goel et al., 2001)
FBrf0139716-7.coIP.WB
Reference
Goel et al., 2001
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
trpl 

TRPL

bait

FLAG tag

inaD 

InaD

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 Sf9 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Goel et al., 2001)
FBrf0139716-9.coIP.WB
Reference
Goel et al., 2001
Description
physical association
Assay
Collection
Source/Stage
adult head / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
trpl 

TRPL

bait
inaD 

InaD

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 heads of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Goel et al., 2001)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)