FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Fmr1, ppk
FlyBase ID
FBig0000120928
Interaction Network
Interactions Browser links
Fmr1 network
ppk network
Reported Interactions
FBrf0179520-1.coIP.PCR
Reference
Xu et al., 2004
Description
physical association
Assay
Collection
Source/Stage
organism / larval stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Fmr1 

DFMR1

bait
ppk 

PPK1

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

Interaction in vivo; bait produced from endogenous gene; prey produced from endogenous gene.

(Xu et al., 2004)

mutant larva for Fmr1 were used as a negative control

(Xu et al., 2004)
FBrf0179520-2.PD
Reference
Xu et al., 2004
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Fmr1 

DFMR1

bait

GST tag

ppk 

PPK1

prey

[32]P label

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

specificity determined by competition with a control mRNA

(Xu et al., 2004)

Interaction in vitro, bait purified from unspecified source; prey produced and labeled by in vitro transcription.

(Xu et al., 2004)
External Crossreferences and Linkouts ( 0 )
References (1)