FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000113761
Interaction Network
Interactions Browser links
mira network
Reported Interactions
FBrf0205225-1.MS
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
mira 

Miranda

neutral component
mira 

Miranda

neutral component
mira 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
mira 
CBD domain
sufficient binding region
aa 460-660
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; protein produced as a recombinant fusion protein in bacterial system.

The mass spectrum of mira shows monomeric and dimeric forms.

FBrf0205225-2.CM.MW
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
mira 

Miranda

neutral component
mira 

Miranda

neutral component
mira 
mira 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
mira 
CBD domain
sufficient binding region
aa 460-660
mira 
CBD domain residue 476
mutation disrupting interaction
aa 476

C476S

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

Interaction in vitro; protein produced as a recombinant fusion protein in bacterial system.

Wild-type mira runs as a dimer on non-reducing SDS-PAGE. The C476S mutant form runs as a monomer suggesting disulfide bridge formation.

FBrf0205225-3.CL.MW
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
mira 

Miranda

neutral component
mira 

Miranda

neutral component
mira 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
mira 
CBD domain
sufficient binding region
aa 460-660
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; protein produced as a recombinant fusion protein in bacterial system.

A band consistent with a dimer emerges on SDS-PAGE with increasing concentrations of cross-linking reagent.

FBrf0236127-1.coIP.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
mira 

mira

bait

mCherry tag

mira 

mira

prey

MS2 tag

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 larval brains of transgenic fly line; bait produced from tagged transgenic construct; prey produced from tagged transgenic construct.

MS2 RNA tag was detected by coexpression of MCP-GFP (MCP binds to MS2 RNA) and anti-GFP western blot.

External Crossreferences and Linkouts ( 0 )
References (2)