FB2024_03 , released June 25, 2024
Physical Interaction report
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General Information
Interaction Type
Interacting Genes
FlyBase ID
FBig0000105430
Interaction Network
Interactions Browser links
SAK network
ana2 network
esyN Network Diagram
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Protein
RNA
Selected Interactor(s)
Common Interactor(s)
Reported Interactions
FBrf0226888-1.ENZ.MS
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

enzyme

MBP tag

SAK 

Plk4

enzyme

MBP tag

ana2 

Ana2

enzyme target

GST tag, P[32] label

ana2 

Ana2

enzyme target

GST tag, P[32] label

ana2 
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
FBrf0226888-2.ENZ.A
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

enzyme

MBP tag

SAK 

Plk4

enzyme

MBP tag

ana2 

Ana2

enzyme target

GST tag, P[32] label

ana2 

Ana2

enzyme target

GST tag, P[32] label

ana2 
ana2 
ana2 
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
FBrf0233282-42.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4/SAK

bait

fused to GAL4 DNA-binding domain

SAK 
ana2 

Ana2

prey

fused to GAL4 activation domain

ana2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
ana2 
C-terminal region
sufficient binding region
aa 177-420

coordinates relative to ana2-PA

SAK 
N-terminal region
sufficient binding region
aa 1-381

coordinates relative to SAK-PA

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).

FBrf0237625-1.ENZ.A
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

enzyme

MBP tag

SAK 

Plk4

enzyme

MBP tag

SAK 
ana2 

Ana2

enzyme target

[35]S label

ana2 

Ana2

enzyme target

[35]S label

ana2 
ana2 
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
FBrf0250617-1.coIP.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

bait

GFP tag

SAK 
SAK 
SAK 
ana2 

Ana2

prey

V5 tag

ana2 
ana2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
ana2 
CC domain
necessary binding region
aa 191-230

coordinates relative to ana2-PA

ana2 
phosphomimetic residues
necessary binding region
aa 63,69,150,159,242

amino acids mutated to aspartate or glutamate; coordinates relative to ana2-PA

SAK 
PB3 domain
sufficient binding region
aa 659-741

coordinates relative to SAK-PA

SAK 
interaction domain
sufficient binding region
aa 1-317

coordinates relative to SAK-PA

SAK 
interaction domain
mutation disrupting interaction
aa 232-317

in addition to PB3 deletion, lowers interaction significantly; coordinates relative to SAK-PA

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.

ana2 oligomerizes and was thus depleted by RNAi to eliminate its effect on the interaction with SAK; kinase dead forms of SAK interact more strongly with ana2.

FBrf0250617-2.Y2H
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

bait

fused to GAL4 DNA-binding domain

SAK 
SAK 
ana2 

Ana2

prey

fused to VP16 activation domain

ana2 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
ana2 
CT domain
necessary binding region
aa 177-420

coordinates relative to ana2-PA

SAK 
PB3 domain
sufficient binding region
aa 603-769

coordinates relative to SAK-PA

SAK 
interaction domain
sufficient binding region
aa 1-381

coordinates relative to SAK-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 was previously cloned reagent).

Two-hybrid system: yeast GAL4-BD/VP16-AD

FBrf0250617-3.ENZ.MS
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

enzyme

FLAG-His tag

SAK 
SAK 

Plk4

enzyme

FLAG-His tag

ana2 

Ana2

enzyme target

GST tag

ana2 

Ana2

enzyme target

GST 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
FBrf0250617-3.PD.WB
Description
physical association
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
ana2 

Ana2

bait

GST tag

SAK 

Plk4

prey

FLAG tag

SAK 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
SAK 
interaction domain
sufficient binding region
aa 1-317

coordinates relative to SAK-PA

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

Interaction in vitro; bait and prey produced as recombinant fusion proteins in bacterial system.

FBrf0255743-6.ENZ.MW
Reference
Description
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
SAK 

Plk4

enzyme

MBP tag

SAK 

Plk4

enzyme

MBP tag

ana2 

Ana2

enzyme target

GST tag

ana2 
ana2 
ana2 

Ana2

enzyme target

GST 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
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (5)