Abstract
APS (adapter protein with a PH and SH2 domain) is the newest member of a family of tyrosine kinase adapter proteins including SH2-B and Lnk. We previously identified SH2-B as an insulin-receptor-binding protein and substrate [Kotani, Wilden and Pillay (1998) Biochem J. 335, 103-109]. Here we show that APS interacts with the insulin receptor kinase activation loop through its SH2 domain and insulin stimulates the tyrosine-phosphorylation of APS. Furthermore, the phosphorylation of activation-loop tyrosine residues 1158 and 1162 are required for this interaction.
Dates
Type | When |
---|---|
Created | 10 years ago (Aug. 10, 2015, 6:06 p.m.) |
Deposited | 3 years, 9 months ago (Nov. 23, 2021, 7:54 p.m.) |
Indexed | 1 year, 5 months ago (March 20, 2024, 10:02 p.m.) |
Issued | 26 years, 1 month ago (July 26, 1999) |
Published | 26 years, 1 month ago (July 26, 1999) |
Published Online | 26 years, 1 month ago (July 26, 1999) |
Published Print | 26 years ago (Aug. 1, 1999) |
@article{AHMED_1999, title={APS, an adapter protein with a PH and SH2 domain, is a substrate for the insulin receptor kinase}, volume={341}, ISSN={1470-8728}, url={http://dx.doi.org/10.1042/bj3410665}, DOI={10.1042/bj3410665}, number={3}, journal={Biochemical Journal}, publisher={Portland Press Ltd.}, author={AHMED, Zamal and SMITH, Beverley J. and KOTANI, Kei and WILDEN, Peter and PILLAY, Tahir S.}, year={1999}, month=jul, pages={665–668} }