FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
step, jub
FlyBase ID
FBig0000121811
Interaction Network
Interactions Browser links
step network
jub network
Reported Interactions
FBrf0254236-3.coIP.WB
Reference
Rauskolb et al., 2022
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
step 

step-Cat

bait

V5 tag

jub 

Jub

prey

FLAG tag

jub 
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
jub 
prelim plus Lim2 and Lim3 domains
mutation increasing interaction
aa 1-505 and 571-718
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Multiple regions of jub interacted with step. The prelim plus Lim2 and Lim3 domains of jub had the strongest interaction with step.

(Rauskolb et al., 2022)

Source was cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Rauskolb et al., 2022)
External Crossreferences and Linkouts ( 0 )
References (1)