FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Hsf, MED31
FlyBase ID
FBig0000106711
Interaction Network
Interactions Browser links
Hsf network
MED31 network
Reported Interactions
FBrf0155963-11.PD.WB
Reference
Park et al., 2003
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Hsf 

HSF

bait

GST tag

Hsf 
MED31 

dSOH1

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Hsf 
activation domain
sufficient binding region
aa 582-691

coordinates relative to Hsf-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 derived from wild-type embryonic extract.

(Park et al., 2003)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)