FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000120957
Interaction Network
Interactions Browser links
flfl network
sowah network
Reported Interactions
FBrf0247572-23.PD.MS
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 

Sowah

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
EVH1 domain
sufficient binding region
aa 1-168

coordinates relative to flfl-PD

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 derived from wild-type embryonic extract.

FBrf0247572-5.PD.A
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 
flfl 

Sowah

prey

[35]S label

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
EVH1 domain
sufficient binding region
aa 1-168

coordinates relative to flfl-PD

flfl 
EVH1 domain residue 70
mutation disrupting interaction
aa 70

L70A, coordinates relative to flfl-PD

interaction domain
sufficient binding region
aa 474-574

coordinates relative to sowah-PI

interaction domain residues 538,541
mutation disrupting interaction
aa 538,541

M538A,P541A, coordinates relative to sowah-PI

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.

External Crossreferences and Linkouts ( 0 )
References (1)