FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
LTV1, RpS3
FlyBase ID
FBig0000105588
Interaction Network
Interactions Browser links
LTV1 network
RpS3 network
Reported Interactions
FBrf0228511-1.coIP.MS
Reference
Kim et al., 2015
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
LTV1 

LTV1

bait

V5 tag

RpS3 

RpS3

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 endogenous gene.

(Kim et al., 2015)

LTV1 interacts with RpS3.

(Kim et al., 2015)
FBrf0228511-2.coIP.WB
Reference
Kim et al., 2015
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
LTV1 

LTV1

bait

V5 tag

RpS3 

RpS3

prey

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

(Kim et al., 2015)
FBrf0228511-3.coIP.WB
Reference
Kim et al., 2015
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
RpS3 

RpS3

bait

V5 tag

LTV1 

LTV1

prey

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

(Kim et al., 2015)

LTV1 interacts with RpS3 and cosediments with free 40S ribosome subunits. The LTV1-RpS3 interaction is RNA-independent.

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