FB2026_03 , released September 17, 2026
Physical Interaction report
Open Close
General Information
Interaction Type
physical association
Interacting Genes
Ctps, Pdcd4
FlyBase ID
FBig0000121108
Interaction Network
Interactions Browser links
Ctps network
Pdcd4 network
Reported Interactions
FBrf0248923-2.coIP.WB
Reference
Zhang et al., 2021
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
Ctps 

CTPS

bait

HA tag

Pdcd4 

Pdcd4

prey

V5 tag

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 transfected construct.

(Zhang et al., 2021)

Both IPs in Fig5C are labeled Catsup but the figure legend and text indicate a CTPsyn-Pdcd4 interaction.

(Zhang et al., 2021)
FBrf0248923-4.PL.MS
Reference
Zhang et al., 2021
Description
physical association
Assay
Collection
Source/Stage
ovary / femaleadult stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Ctps 

CTPS

bait

TurboID tag

Pdcd4 

Pdcd4

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 ovaries of transgenic fly line; bait produced from tagged transgenic construct; prey produced from endogenous gene.

(Zhang et al., 2021)
External Crossreferences and Linkouts ( 0 )
References (1)