Article
Phosphorylation of the myosin phosphatase target subunit by integrin-linked kinase.
The Biochemical journal - 15 Aug 2002
Murányi Andrea, MacDonald Justin A, Deng Jing Ti, Wilson David P, Haystead Timothy A J, Walsh Michael P, Erdodi Ferenc, Kiss Eniko, Wu Yue, Hartshorne David J
Abstract excerpt
A mechanism proposed for regulation of myosin phosphatase (MP) activity is phosphorylation of the myosin phosphatase target subunit (MYPT1). Integrin-linked kinase (ILK) is associated with the contractile machinery and can phosphorylate myosin at the myosin light-chain kinase sites. The possibility that ILK may also phosphorylate and regulate MP was investigated. ILK was associated with the MP holoenzyme, shown...
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