FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
dpn
FlyBase ID
FBig0000103715
Interaction Network
Interactions Browser links
dpn network
Reported Interactions
FBrf0083269-5.Y2H
Reference
Liu and Belote, 1995
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
dpn 

Dpn

bait

fused to LexA DNA-binding domain

dpn 

Dpn

prey

fused to B42 activation domain

dpn 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
dpn 
bHLH domain
sufficient binding region
aa 13-110
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).

(Liu and Belote, 1995)

dpn may homodimerize.

(Liu and Belote, 1995)

Two-hybrid system: yeast LexA-BD/B42-AD

(Liu and Belote, 1995)
FBrf0240730-6.coIP.WB
Reference
Komori et al., 2018
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
dpn 

Dpn

bait

FLAG tag

dpn 

Dpn

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

The presence of insb decreases dpn homodimerization.

(Komori et al., 2018)

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

(Komori et al., 2018)
External Crossreferences and Linkouts ( 0 )
References (2)