FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
wash, FAM21
FlyBase ID
FBig0000115727
Interaction Network
Interactions Browser links
wash network
FAM21 network
Reported Interactions
FBrf0234908-1.TAP.MS
Reference
Jia et al., 2010
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
wash 

dWASH

bait

TAP tag

FAM21 

dFAM21

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.

(Jia et al., 2010)
FBrf0246137-10.coIP.WB
Reference
Verboon et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Kc167
Participants
Corresponds to
Reported as
Role
Note
wash 

Wash

bait
FAM21 

FAM21

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 nuclear extract of Kc167 cell line; protein produced from endogenous genes.

(Verboon et al., 2020)
FBrf0246137-3.BN.WB
Reference
Verboon et al., 2020
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Kc167
Participants
Corresponds to
Reported as
Role
Note
wash 

Wash

neutral component
wash 

Wash

neutral component
wash 

Wash

neutral component
FAM21 

FAM21

neutral component
FAM21 

FAM21

neutral component
FAM21 

FAM21

neutral component
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

wash, CCDC53, Strump and FAM21 comigrate suggesting a complex; captured as a series of binary interactions.

(Verboon et al., 2020)

Source was nuclear extract of Kc167 cell line; protein produced from endogenous genes.

(Verboon et al., 2020)
FBrf0256485-2.CM.WB
Reference
Davidson et al., 2023
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Kc167
Participants
Corresponds to
Reported as
Role
Note
wash 

Wash

neutral component
wash 

Wash

neutral component
wash 

Wash

neutral component
FAM21 

FAM21

neutral component
FAM21 

FAM21

neutral component
FAM21 

FAM21

neutral component
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

wash, FAM21 and tum comigrate in a 900kD complex.

(Davidson et al., 2023)

Source was nuclear cell extract of Kc167 cell line; proteins produced from endogenous genes.

(Davidson et al., 2023)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (3)