FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000110704
Interaction Network
Interactions Browser links
His3 network
FLASH network
Reported Interactions
FBrf0235600-3.PD.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
His3 

His3

bait

biotin label

FLASH

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

Interaction in vitro; bait synthesized and labelled in vitro; prey derived from Kc cell nuclear extract or produced in bacterial system.

Depletion of Slbp decreases interaction.

FBrf0239004-3.AF.MS
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
His3 

H3

bait

biotin tag

His3 

FLASH

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
His3 
interaction domain
sufficient binding region
CGUACUCUAUAAUCGGUCCUUUUCAGGACCACmAmAmAmCmCAGAUUCAAUGAGAUAAAAUUUUCUGU

63nt from His3 pre-mRNA with 2\'O-methyl modification to prevent cleavage

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

Interaction in vitro; bait commercially synthesized; prey derived from Kc nuclear extract.

FBrf0239004-8.AF.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
His3 

H3

bait

biotin tag

His3 

FLASH

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
His3 
interaction domain
sufficient binding region
CGUACUCUAUAAUCGGUCCUUUUCAGGACCACmAmAmAmCmCAGAUUCAAUGAGAUAAAAUUUUCUGU

63nt from His3 pre-mRNA with 2\'O-methyl modification to prevent cleavage

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

Interaction in vitro; bait commercially synthesized; prey derived from Kc nuclear extract.

External Crossreferences and Linkouts ( 0 )
References (2)