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
LS2, U2af38
FlyBase ID
FBig0000095280
Interaction Network
Interactions Browser links
LS2 network
U2af38 network
Reported Interactions
FBrf0213285-2.PD.WB
Reference
Taliaferro et al., 2011
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
LS2 

LS2

bait

GST pull down

LS2 
U2af38 

dU2AF[38]

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
LS2 
N terminal
unspecified role

\'U2AF[SS] interaction domain\'

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

Cloned reagents; interaction in solution.

(Taliaferro et al., 2011)

Details of LS2 construct with deleted interaction domain not provided.

(Taliaferro et al., 2011)
FBrf0213285-3.coIP.WB
Reference
Taliaferro et al., 2011
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
LS2 

LS2

bait

Glu-Glu tag

U2af38 

dU2AF[38]

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 S2 cell line transfected with tagged LS2 construct.

(Taliaferro et al., 2011)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)