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Article

Stimulation of Ca(2+)/calmodulin-dependent protein kinase phosphatase by polycations.

Archives of biochemistry and biophysics - 15 Dec 2002

Ishida Atsuhiko, Kameshita Isamu, Kitani Takako, Okuno Sachiko, Takeuchi Masayuki, Fujisawa Hitoshi

Abstract excerpt

Ca(2+)/calmodulin-dependent protein kinase phosphatase (CaMKPase) dephosphorylates and regulates multifunctional Ca(2+)/calmodulin-dependent protein kinases (CaMKs). One of the prominent features of CaMKPase is stimulation of phosphatase activity by polycations such as poly-L-lysine (poly(Lys)). Using various polycations, basicity and molecular weight of the polymer proved to be important for the stimulation....

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PMID: 12464276
DOI: 10.1016/s0003-9861(02)00592-1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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