FB2026_02 , released June 18, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
Mef2, vg
FlyBase ID
FBig0000102914
Interaction Network
Interactions Browser links
Mef2 network
vg network
Reported Interactions
FBrf0207115-4.PD.A
Reference
Deng et al., 2009
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Mef2 

Dmef2

bait

GST tag

vg 

vg

prey

[35]S label

vg 
vg 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
vg 
Sd interaction domain
sufficient binding region
aa 279-453
vg 
transcription activation domain (TAD)
sufficient binding region
aa 1-187
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 produced and labeled by in vitro translation.

(Deng et al., 2009)

Two separate domains of vg bind Mef2.

(Deng et al., 2009)
FBrf0207115-6.coIP.WB
Reference
Deng et al., 2009
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
vg 

Vg

bait

FLAG tag

Mef2 

Dmef2

prey

Myc tag

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 transfected construct; prey produced from transfected construct.

(Deng et al., 2009)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)