News tagged with protein kinase

Related topics: protein

New tool to probe cancer's molecular make-up

Scientists have shown how to better identify and measure vital molecules that control cell behaviour – paving the way for improved tools for diagnosis, prediction and monitoring of cancer.

Aug 26, 2014
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How neurons get wired

Two different versions of the same signaling protein tell a nerve cell which end is which, UA researchers have discovered. The findings could help improve therapies for spinal injuries and neurodegenerative diseases.

Aug 14, 2013
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Protein kinase

A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (phosphorylation). Phosphorylation usually results in a functional change of the target protein (substrate) by changing enzyme activity, cellular location, or association with other proteins. The human genome contains about 500 protein kinase genes and they constitute about 2% of all human genes. Protein kinases are also found in bacteria and plants. Up to 30% of all human proteins may be modified by kinase activity, and kinases are known to regulate the majority of cellular pathways, especially those involved in signal transduction.

This text uses material from Wikipedia, licensed under CC BY-SA

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