FB2026_03 , released September 17, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
baz, Pp2A-29B
FlyBase ID
FBig0000116386
Interaction Network
Interactions Browser links
baz network
Pp2A-29B network
Reported Interactions
FBrf0215411-1.Y2H
Reference
Krahn et al., 2009
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
baz 

Baz

bait

fused to unspecified DNA-binding domain

baz 
Pp2A-29B 

PP2A-A

prey

fused to unspecified activation domain

Pp2A-29B 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
baz 
interaction domain
sufficient binding region
aa 1-318

coordinates relative to baz-PA

Pp2A-29B 
interaction domain
sufficient binding region
aa 399-590

coordinates relative to Pp2A-29B-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 unspecified cDNA expression library).

(Krahn et al., 2009)
FBrf0215411-3.coIP.WB
Reference
Krahn et al., 2009
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
baz 

Baz

bait
Pp2A-29B 

PP2A-A

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 embryos of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Krahn et al., 2009)
FBrf0215411-5.coIP.WB
Reference
Krahn et al., 2009
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Pp2A-29B 

PP2A-A

bait
baz 

Baz

prey

GFP 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 embryos of transgenic fly line; bait produced from endogenous gene; prey produced from tagged transgenic construct.

(Krahn et al., 2009)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)