FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
brat, stau
FlyBase ID
FBig0000104024
Interaction Network
Interactions Browser links
brat network
stau network
Reported Interactions
FBrf0229741-7.PD.MW
Reference
Jia et al., 2015
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
brat 

Brat

bait

GST tag

brat 
stau 

Stau

prey

Trx tag

stau 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
brat 
NHL domain
sufficient binding region
aa 756-1037

coorinates relative to brat-PA

stau 
RBD5
sufficient binding region
aa 951-1018

coordinates relative to stau-PC

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 as a recombinant fusion protein in bacterial system.

(Jia et al., 2015)
FBrf0230116-10.coIP.PCR
Reference
Loedige et al., 2015
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
brat 

Brat

bait

FLAG tag

stau 

stau

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

Putative brat-bound transcripts were identified by RIP-chip, then validated by RIP and qRT-PCR.

(Loedige et al., 2015)

Source was embryos of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

(Loedige et al., 2015)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)