FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
flfl, spn-A
FlyBase ID
FBig0000120900
Interaction Network
Interactions Browser links
flfl network
spn-A network
Reported Interactions
FBrf0247572-16.PD.A
Reference
Karman et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 
spn-A 

Spindle A

prey

[35]S label

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
Smk-1 domain
sufficient binding region
aa 169-361

coordinates relative to flfl-PD

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.

(Karman et al., 2020)
FBrf0247572-34.PD.MS
Reference
Karman et al., 2020
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
flfl 

Flfl

bait

GST tag

flfl 
spn-A 

Spindle A

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
flfl 
Smk-1 domain
sufficient binding region
aa 169-361

coordinates relative to flfl-PD

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 derived from wild-type embryonic extract.

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