FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
msps, CycB
FlyBase ID
FBig0000119766
Interaction Network
Interactions Browser links
msps network
CycB network
Reported Interactions
FBrf0200967-1.coIP.WB
Reference
Basto et al., 2007
Description
physical association
Assay
Collection
Source/Stage
embryo / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
CycB 

CycB

bait
msps 

Msps

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 embryo of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Basto et al., 2007)
FBrf0200967-4.coIP.WB
Reference
Basto et al., 2007
Description
physical association
Assay
Collection
Source/Stage
embryo / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
msps 

Msps

bait
CycB 

CycB

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 embryo of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Basto et al., 2007)
FBrf0200967-7.PD.WB
Reference
Basto et al., 2007
Description
physical association
Assay
Collection
Source/Stage
organism / embryonic stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
CycB 

CycB

bait

MBP tag

CycB 
CycB 
CycB 
msps 

Msps

prey
Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
CycB 
D-Box and N-terminal Helix
sufficient binding region
aa 2-304
CycB 
N-terminal Helix and cyclin boxes
sufficient binding region
aa 247-523
CycB 
N-terminal Helix
necessary binding region
aa 247-272
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey derived from wild-type embryonic extract.

(Basto et al., 2007)
External Crossreferences and Linkouts ( 0 )
References (1)