FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Chi, al
FlyBase ID
FBig0000120232
Interaction Network
Interactions Browser links
Chi network
al network
Reported Interactions
FBrf0179395-4.PD.WB
Reference
Pueyo and Couso, 2004
Description
physical association
Assay
Collection
Source/Stage
leg disc / larval stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Chi 

Chip

bait

GST tag

Chi 
Chi 
al 

Al

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Chi 
LID domain
mutation decreasing interaction
aa 472-577

deletion of LID domain, coordinates relative to Chi-PA

Chi 
OID domain
mutation disrupting interaction
aa 441-455

deletion of OID domain, coordinates relative to Chi-PA

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 ventral thoracic disc extract.

(Pueyo and Couso, 2004)
External Crossreferences and Linkouts ( 0 )
References (1)