FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Cmtr1, r2d2
FlyBase ID
FBig0000120555
Interaction Network
Interactions Browser links
Cmtr1 network
r2d2 network
Reported Interactions
FBrf0246396-1.coIP.WB
Reference
Lee et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
r2d2 

R2D2

bait

FLAG tag

r2d2 
r2d2 
Cmtr1 

dCMTR1

prey

HA tag

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
r2d2 
interaction domain
sufficient binding region
aa 169-311

coordinates relative to r2d2-PA

r2d2 
interaction domain
necessary binding region
aa 237-311

coordinates relative to r2d2-PA

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

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

(Lee et al., 2020)
FBrf0246396-2.coIP.WB
Reference
Lee et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
r2d2 

R2D2

bait
Cmtr1 

dCMTR1

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was cell extract of S2 cell line; bait produced from endogenous gene; prey produced from endogenous gene.

(Lee et al., 2020)
FBrf0246396-3.coIP.WB
Reference
Lee et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
Cmtr1 

dCMTR1

bait

HA tag

Cmtr1 
r2d2 

R2D2

prey

FLAG tag

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Cmtr1 
interaction domain
sufficient binding region
aa 386-788

coordinates relative to Cmtr1-PA

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

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

(Lee et al., 2020)
External Crossreferences and Linkouts ( 0 )
References (1)