Article
Tyr-701 is a new regulatory site for neurotrophin receptor TrkA trafficking and function.
Journal of neurochemistry - 1 Jan 2008
de Pablo Yolanda, Pérez-García M José, Georgieva Maya V, Sanchis Daniel, Lindqvist Niclas, Soler Rosa M, Comella Joan X, Llovera Marta
Abstract excerpt
Tropomyosin-related kinase A (TrkA) receptor mediates the effects exerted by nerve growth factor on several subpopulations of neuronal cells. Ligand binding to TrkA induces receptor autophosphorylation on several tyrosine residues and the activation of signaling cascades. In this study, we describe a new site relevant for TrkA regulation, the tyrosine 701 (Y701), which is important for receptor trafficking and...
Topics
- Adaptor Protein Complex gamma Subunits
- Animals
- Aspartic Acid
- Cell Differentiation
- Clathrin Heavy Chains
- Immunoprecipitation
- Lysosomal Membrane Proteins
- Mutation
- PC12 Cells
- Protein Transport
- Rats
- Receptor, trkA
- Transfection
- Tyrosine
