FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Rap1, msn
FlyBase ID
FBig0000123568
Interaction Network
Interactions Browser links
Rap1 network
msn network
Reported Interactions
FBrf0261293-2.coIP.WB
Reference
Roberto et al., 2025
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
Rap1 

Rap1

bait

FLAG tag

msn 

Msn

prey

V5 tag

msn 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
msn 
citron homology domain
necessary binding region
aa 780-1102
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Constitutively active Rap1 was used.

(Roberto et al., 2025)

Source was cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Roberto et al., 2025)
External Crossreferences and Linkouts ( 0 )
References (1)