protein kinase

(redirected from Receptor serine/threonine kinase)
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Related to Receptor serine/threonine kinase: Receptor tyrosine kinase

protein kinase

n.
Any of a group of kinases that phosphorylate the amino acids serine, threonine, and tyrosine in certain proteins, that regulate essential aspects of cell growth and movement, and that can cause cancer and other diseases when dysfunctional.
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