FB2025_01 , released February 20, 2025
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
Psi, Rrp1
FlyBase ID
FBig0000101800
Interaction Network
Interactions Browser links
Psi network
Rrp1 network
esyN Network Diagram
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Protein
RNA
Selected Interactor(s)
Common Interactor(s)
Reported Interactions
FBrf0220864-4.PD.MS
Reference
Taliaferro et al., 2013
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
Psi 

PSI

bait

GST tag

Psi 
Psi 
Rrp1 

Rrp1

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Psi 
N-terminal region
sufficient binding region
aa 1-95
Psi 
phosphorylation site
mutation disrupting interaction
aa 41

S42A

Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Recombinant Psi was pre-phosphorylated by human casein kinase II and incubated with Kc nuclear extract.

(Taliaferro et al., 2013)

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey derived from Kc nuclear extract.

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