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 is identified by mass spectrometric methods.

Publication

A Rich1/Amot complex regulates the Cdc42 GTPase and apical-polarity proteins in epithelial cells.

Wells CD, Fawcett JP, Traweger A, Yamanaka Y, Goudreault M, Elder K, Kulkarni S, Gish G, Virag C, Lim C, Colwill K, Starostine A, Metalnikov P, Pawson T

Using functional and proteomic screens of proteins that regulate the Cdc42 GTPase, we have identified a network of protein interactions that center around the Cdc42 RhoGAP Rich1 and organize apical polarity in MDCK epithelial cells. Rich1 binds the scaffolding protein angiomotin (Amot) and is thereby targeted to a protein complex at tight junctions (TJs) containing the PDZ-domain proteins Pals1, Patj, ... [more]

Cell May. 05, 2006; 125(3);535-48 [Pubmed: 16678097]

Throughput

Low Throughput

Related interactions

Interaction	Experimental Evidence Code	Dataset	Throughput	Score	Curated By	Notes
CAPZA1 ARHGAP17	Co-fractionation Co-fractionation Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.	Havugimana PC (2022)	High	-	BioGRID	3445660

Curated By

BioGRID

Interaction Summary

ARHGAP17

Gene Ontology Biological Process

Gene Ontology Molecular Function

protein binding [IPI]

Gene Ontology Cellular Component

CAPZA1