Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Publication

Mechanism of regulation of group IVA phospholipase A2 activity by Ser727 phosphorylation.

Tian W, Wijewickrama GT, Kim JH, Das S, Tun MP, Gokhale N, Jung JW, Kim KP, Cho W

Although group IVA cytosolic phospholipase A(2) (cPLA(2)alpha) has been reported to be phosphorylated at multiple Ser residues, the mechanisms by which phosphorylation at different sites regulates cPLA(2)alpha activities are not fully understood. To explore the possibility that phosphorylation of Ser(727) modulates cellular protein-protein interactions, we measured the effect of Ser(727) mutations on the interaction of cPLA(2)alpha with a reported cPLA(2)alpha-binding ... [more]

J. Biol. Chem. Feb. 15, 2008; 283(7);3960-71 [Pubmed: 18065419]

Throughput

  • Low Throughput

Additional Notes

  • Figure 4

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PLA2G4A ANXA2
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
-
ANXA2 PLA2G4A
Affinity Capture-Western
Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Low-BioGRID
-

Curated By

  • BioGRID