FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
klar, Lsd2
FlyBase ID
FBig0000119963
Interaction Network
Interactions Browser links
klar network
Lsd2 network
Reported Interactions
FBrf0187339-1.Y2H
Reference
Welte et al., 2005
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
klar 

Klar

bait

fused to LexA DNA-binding domain

klar 
Lsd2 

LDS2

prey

fused to B42 activation domain

Lsd2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
klar 
LD domain
sufficient binding region
Lsd2 
C terminal fragment
sufficient binding region
aa 78-352
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 from embryo cDNA expression library).

(Welte et al., 2005)

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

(Welte et al., 2005)
FBrf0187339-2.Y2H
Reference
Welte et al., 2005
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
klar 

Klar

bait

fused to LexA DNA-binding domain

klar 
Lsd2 

LDS2

prey

fused to B42 activation domain

Lsd2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
klar 
LD domain
sufficient binding region
Lsd2 
C terminal fragment
sufficient binding region
aa 78-352
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).

(Welte et al., 2005)

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

(Welte et al., 2005)
External Crossreferences and Linkouts ( 0 )
References (1)