FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
CstF64, su(f)
FlyBase ID
FBig0000095198
Interaction Network
Interactions Browser links
CstF64 network
su(f) network
Reported Interactions
FBrf0123040-1.Y2H
Reference
Hatton et al., 2000
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
su(f) 

SU(F)

bait

fused to GAL4 DNA-binding domain

su(f) 
CstF64 

CstF-64-XP

prey

fused to VP16 activation domain

CstF64 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
CstF64 
N-terminal region
unspecified role
aa 17-257
su(f) 
region
unspecified role
aa 1-710
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Two-hybrid system: yeast GAL4-BD/VP16.

(Hatton et al., 2000)
FBrf0223323-47.coIP.MS
Reference
Sabath et al., 2013
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
CstF64 

CstF64

bait
su(f) 

CstF77

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 cell extract of Kc cell line; bait produced from endogenous gene; prey produced from endogenous gene.

(Sabath et al., 2013)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)