FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Hat1, Caf1-55
FlyBase ID
FBig0000104694
Interaction Network
Interactions Browser links
Hat1 network
Caf1-55 network
Reported Interactions
FBrf0231314-17.coIP.MS
Reference
Boltengagen et al., 2016
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
Hat1 

CG2051

bait

Strep tag, FLAG tag

Caf1-55 

Caf1 (p55)

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 S2 cell line; bait produced from transfected construct; prey produced from endogenous gene.

(Boltengagen et al., 2016)
FBrf0231314-20.coIP.WB
Reference
Boltengagen et al., 2016
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-DGRC
Participants
Corresponds to
Reported as
Role
Note
Hat1 

CG2051

bait

FLAG tag

Caf1-55 

Caf1

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

CG2051 interacts with Caf1-55, cid and H4K5Ac-modified His4 in this fraction, but not cal1, dre4 or Ssrp.

(Boltengagen et al., 2016)

Source was S2 cell line; bait produced from transfected construct; prey produced from endogenous gene.

(Boltengagen et al., 2016)

A gel filtration fraction ("B15") containing complexes of about 180 kDa was used for immunoprecipitation.

(Boltengagen et al., 2016)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)