FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Antp, Hsap\TBP
FlyBase ID
FBig0000121771
Interaction Network
Interactions Browser links
Antp network
Hsap\TBP network
Reported Interactions
FBrf0253692-1.FRET.FM
Reference
Jiménez-Mejía et al., 2022
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Antp 

Antp

neutral component

C terminal bifc YFP tag

Antp 
Antp 

Antp

neutral component

C terminal bifc YFP tag

Antp 
Antp 

Antp

neutral component

C terminal bifc YFP tag

Hsap\TBP 
Hsap\TBP 

hTBP

neutral component

N terminal bifc YFP tag

Hsap\TBP 

hTBP

neutral component

N terminal bifc YFP tag

Hsap\TBP 
Hsap\TBP 

hTBP

neutral component

N terminal bifc YFP tag

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Antp 
PolyQ domain residues 66-136
mutation disrupting interaction
aa 66-136

deletion mutant.

Hsap\TBP 
PolyQ domain residues 50-102
mutation disrupting interaction
aa 50-102

deletion mutant.

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

Source was HEK293 cell line; proteins produced from transfected constructs.

(Jiménez-Mejía et al., 2022)
External Crossreferences and Linkouts ( 0 )
References (1)