FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000121377
Interaction Network
Interactions Browser links
ihog network
dlp network
Reported Interactions
FBrf0250914-4.CL.FM
Description
physical association
Collection
Cell line used
Participants
Corresponds to
Reported as
Role
Note
ihog 

ihog

bait

RFP tag

ihog 
ihog 
dlp 

dlp

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
ihog 
FnIII-1 domain residues 467-558
sufficient binding region
aa 467-558

coordinates relative to ihog-PA

ihog 
FNIII-2 domain residues 653 and 655
mutation disrupting interaction
aa 653 and 655

within the context of the full FNIII-2 domain aa 581-666; coordinates relative to ihog-PA

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

Source was larval wing discs of transgenic fly line; bait produced from transgenic construct; prey produced from endogenous gene.

Bait protein was over-expressed in the dorsal compartment with the ventral compartments as an internal control. The ability of the bait to recruit prey protein to the ventral compartment was taken as evidence of direct physical interaction.

External Crossreferences and Linkouts ( 0 )
References (1)