FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Pi3K21B, porin
FlyBase ID
FBig0000108093
Interaction Network
Interactions Browser links
Pi3K21B network
porin network
Reported Interactions
FBrf0233454-764.coIP.MS
Reference
Vinayagam et al., 2016
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2R+
Participants
Corresponds to
Reported as
Role
Note
Pi3K21B 

Pi3K21B

bait

TAP tag

porin 

porin

prey

SAINT score = 0.9987

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 S2R+ cell line; bait produced from transfected construct; prey produced from endogenous gene.

(Vinayagam et al., 2016)

Observed in one of three conditions tested: uninduced cells.

(Vinayagam et al., 2016)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)