FB2024_03 , released June 25, 2024
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000095627
Interaction Network
Interactions Browser links
dlg1 network
pins network
esyN Network Diagram
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Protein
RNA
Selected Interactor(s)
Common Interactor(s)
Reported Interactions
FBrf0137190-1.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dlg1 

Dlg

bait
pins 

Pins

prey
pins 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
pins 
C-terminal region
sufficient binding region
aa 235-658
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey from cDNA expression library).

Two-hybrid system: yeast

FBrf0137190-2.PD.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dlg1 

Dlg

bait

GST tag

dlg1 
pins 

Pins

prey

biotinylated in vitro

pins 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
dlg1 
SH3 domain
sufficient binding region
aa 1810-2001
pins 
C-terminal region
sufficient binding region
aa 235-658
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 as a recombinant fusion protein in bacterial system.

FBrf0137190-3.coIP.WB
Description
physical association
Collection
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dlg1 

Dlg

bait
dlg1 
pins 

Pins

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
dlg1 
SH3 domain
mutation disrupting interaction
aa 556

L556P, dlg[m30] allele

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

Source was larval brain and imaginal disc of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

FBrf0189924-3.coIP.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dlg1 

Dlg

bait

GFP tag

pins 

Pins

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

Tagged construct was expressed in central nervous system.

The dlg1-raps (Pins) interaction could not by detected using in vitro binding assays.

Source was embryos of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

FBrf0218437-10a.PD.MW
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
pins 

Pins

bait

GST tag

pins 
dlg1 

Dlg

prey

His tag

dlg1 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
pins 
TPR domain and linker
sufficient binding region
aa 1-466
dlg1 
GK domain
sufficient binding region
aa 771-975
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 as a recombinant fusion protein in bacterial system.

Interaction of pins with dlg1 requires Aurora-A phosphorylation of the pins linker domain.

External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (3)