FB2024_03 , released June 25, 2024
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000120820
Interaction Network
Interactions Browser links
csul network
vls network
esyN Network Diagram
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Protein
RNA
Selected Interactor(s)
Common Interactor(s)
Reported Interactions
FBrf0187448-1.coIP.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
csul 

Csul

bait

TAP tag

vls 

Vls

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 a transgenic fly line homozygous for a point mutation in vls leading to a premature stop codon; bait produced from tagged transgenic construct; prey produced from tagged transgenic construct.

FBrf0187448-2.coIP.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
vls 

Vls

bait

HA tag

csul 

Csul

prey

TAP 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 a transgenic fly line; bait produced from tagged transgenic construct; prey produced from tagged transgenic construct.

FBrf0187448-3.PD.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
vls 

vls

bait

Gst tag

vls 
vls 
csul 

csul

prey

S Tag

csul 
csul 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
vls 
C-terminus
sufficient binding region
aa 309-367

coordinates relative to Vls-PA

vls 
C-terminus
necessary binding region
aa 341-367

coordinates relative to Vls-PA

csul 
C-terminal domain
sufficient binding region
470-610

coordinates relative to Csul-PA

csul 
C-terminal domain
necessary binding region
570-610

coordinates relative to Csul-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 by in vitro translation

FBrf0187448-5.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
csul 

csul

bait

Csul protein (610 amino acid residues) fused to the DNA binding domain (BD) of Gal4

vls 

CG10728

prey

from Matchmaker Drosophila cDNA library

vls 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
vls 
interaction domain
sufficient binding region
aa 38-367

coordinates relative to vls-PA

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

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey from embryo cDNA expression library).

six independent interacting clones of which four of them corresponded to the CG10728 coding sequence which codes for vls

FBrf0187448-6.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
vls 

CG10728

bait

fused to GAL4 DNA-binding domain

csul 

csul

prey

fused to GAL4 activation domain

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

Two-hybrid system: yeast GAL4-BD/GAL4-AD

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).

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References (1)