Abstract
We found that tau, one of the major microtubule‐associated proteins, is a good substrate for protein kinase C. The phosphorylation occurred mainly on serine residues and the sites phosphorylated by protein kinase C were largely different from those phosphorylated by cAMP‐dependent protein kinase as analyzed by phosphopeptide mapping. The protein kinase C‐mediated phosphorylation of tau reduced its abilities to promote tubulin polymerization and to cross‐link actin filaments. The reduction in its abilities was in proportion to the number of phosphates incorporated into tau.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 25, 2002, 3:57 a.m.) |
Deposited | 1 year, 11 months ago (Sept. 16, 2023, 11:13 p.m.) |
Indexed | 1 year ago (Aug. 8, 2024, 5:54 p.m.) |
Issued | 38 years, 2 months ago (June 15, 1987) |
Published | 38 years, 2 months ago (June 15, 1987) |
Published Online | 23 years, 10 months ago (Oct. 19, 2001) |
Published Print | 38 years, 2 months ago (June 15, 1987) |
@article{Hoshi_1987, title={Protein kinase C phosphorylates tau and induces its functional alterations}, volume={217}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/0014-5793(87)80670-1}, DOI={10.1016/0014-5793(87)80670-1}, number={2}, journal={FEBS Letters}, publisher={Wiley}, author={Hoshi, Minako and Nishida, Eisuke and Miyata, Yoshihiko and Sakai, Hikoichi and Miyoshi, Tomoko and Ogawara, Hiroshi and Akiyama, Tetsu}, year={1987}, month=jun, pages={237–241} }