FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Hsp26, p53
FlyBase ID
FBig0000101790
Interaction Network
Interactions Browser links
Hsp26 network
p53 network
Reported Interactions
FBrf0227292-456.TFIN
Reference
Rhee et al., 2014
Description
physical association
Assay
Collection
TF_Interaction_Network-2
Source/Stage
Cell line used
S2R+
Participants
Corresponds to
Reported as
Role
Note
Hsp26 

FBgn0001225

unspecified role
Hsp26 

FBgn0001225

unspecified role
Hsp26 

FBgn0001225

unspecified role
p53 

FBgn0039044

unspecified role
p53 

FBgn0039044

unspecified role
p53 

FBgn0039044

unspecified role
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; proteins produced from transfected construct or endogenous gene.

(Rhee et al., 2014)

HGScore = 31.585459

(Rhee et al., 2014)
FBrf0236164-1.coIP.WB
Reference
Lei et al., 2017
Description
physical association
Assay
Collection
Source/Stage
adult head / adult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Hsp26 

Hsp26

bait
p53 

p53

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 adult heads of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

(Lei et al., 2017)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)