PREY

PTPN11

2700084A17Rik, AW536184, PTP1D, PTP2C, SAP-2, SH-PTP2, SH-PTP3, SHP-2, Shp2, Syp
protein tyrosine phosphatase, non-receptor type 11
GO Process (41)
GO Function (12)
GO Component (8)

Gene Ontology Biological Process

Mus musculus

PCA

A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.

Publication

Receptor tyrosine kinase ubiquitylation involves the dynamic regulation of Cbl-Spry2 by intersectin 1 and the Shp2 tyrosine phosphatase.

Okur MN, Russo A, O'Bryan JP

Ubiquitylation of receptor tyrosine kinases (RTK) regulates their trafficking and lysosomal degradation. The multi-domain scaffolding protein intersectin 1 (ITSN1) is an important regulator of this process. ITSN1 stimulates ubiquitylation of the epidermal growth factor receptor (EGFR) through enhancing the activity of the Cbl E3 ubiquitin ligase. However, the precise mechanism through which ITSN1 enhances Cbl activity is unclear. Here, we ... [more]

Mol. Cell. Biol. Nov. 11, 2013; 0(0); [Pubmed: 24216759]

Throughput

  • Low Throughput

Curated By

  • BioGRID