FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Rab2, unc-104
FlyBase ID
FBig0000121120
Interaction Network
Interactions Browser links
Rab2 network
unc-104 network
Reported Interactions
FBrf0248751-1.PL.WB
Reference
Lund et al., 2021
Description
physical association
Assay
Collection
Source/Stage
organism / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Rab2 

Rab2

bait

TurboID

Rab2 
Rab2 
unc-104 

Unc-104

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Rab2 
GTPase domain
mutation decreasing interaction
aa 20

S20N, inactive GDP-locked, coordinates relative to Rab2-PA

Rab2 
GTPase domain
mutation increasing interaction
aa 65

Q65L, gain-of-function GTP-locked, coordinates relative to Rab2-PA

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

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

(Lund et al., 2021)
External Crossreferences and Linkouts ( 0 )
References (1)