FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
CG13928, orb2
FlyBase ID
FBig0000104066
Interaction Network
Interactions Browser links
CG13928 network
orb2 network
Reported Interactions
FBrf0217407-9.coIP.WB.MW
Reference
Majumdar et al., 2012
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
CG13928 

CG13928

bait

FLAG tag

orb2 

Orb2

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 cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Majumdar et al., 2012)
FBrf0224133-20.coIP.MS
Reference
White-Grindley et al., 2014
Description
physical association
Assay
Collection
Source/Stage
adult head / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
orb2 

Orb2

bait

HA tag

CG13928 

CG13928

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 adult heads of transgenic fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(White-Grindley et al., 2014)
FBrf0230300-23.coIP.WB
Reference
Khan et al., 2015
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
CG13928 

CG13928

bait

FLAG tag

orb2 

Orb2

prey
orb2 
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 cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Khan et al., 2015)
FBrf0230300-9.coIP.WB
Reference
Khan et al., 2015
Description
physical association
Assay
Collection
Source/Stage
adult nervous systemadult head / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
CG13928 

CG13928

bait
orb2 

Orb2

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 adult heads of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

(Khan et al., 2015)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (3)