FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
orb2, Cam
FlyBase ID
FBig0000121620
Interaction Network
Interactions Browser links
orb2 network
Cam network
Reported Interactions
FBrf0252392-1.EPR
Reference
Soria et al., 2022
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
orb2 

orb2

neutral component
orb2 
orb2 

orb2

neutral component
orb2 
orb2 

orb2

neutral component
Cam 

CaM

neutral component
Cam 

CaM

neutral component
Cam 

CaM

neutral component
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
orb2 
N-terminus domain residues 1-88
sufficient binding region
aa 1-88

coordinates relative to orb2-PA

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.

(Soria et al., 2022)

Binding dependent on calcium activated Cam.

(Soria et al., 2022)
External Crossreferences and Linkouts ( 0 )
References (1)