PREY

PRKCZ

PKC-ZETA, PKC2, RP11-181G12.1
protein kinase C, zeta
Homo sapiens

Reconstituted Complex

An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.

Publication

The adapter protein ZIP binds Grb14 and regulates its inhibitory action on insulin signaling by recruiting protein kinase Czeta.

Cariou B, Perdereau D, Cailliau K, Browaeys-Poly E, Bereziat V, Vasseur-Cognet M, Girard J, Burnol AF

Grb14 is a member of the Grb7 family of adapters and acts as a negative regulator of insulin-mediated signaling. Here we found that the protein kinase Czeta (PKCzeta) interacting protein, ZIP, interacted with Grb14. Coimmunoprecipitation experiments demonstrated that ZIP bound to both Grb14 and PKCzeta, thereby acting as a link in the assembly of a PKCzeta-ZIP-Grb14 heterotrimeric complex. Mapping studies ... [more]

Mol. Cell. Biol. Oct. 01, 2002; 22(20);6959-70 [Pubmed: 12242277]

Throughput

  • Low Throughput

Curated By

  • BioGRID