Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.6.3.1 (Mg2+-ATPase)
 1,484 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Myosin light chain kinase was partially purified from bovine adrenal medulla. A polypeptide of Mr 165,000 dalton was identified as kinase by using anti-gizzard myosin light chain kinase IgG on immunoreplica. Phosphorylation of medullary myosin was Ca2+- and calmodulin-dependent. The phosphorylated myosin was showed to enhance the actin-activated Mg2+-ATPase activity. In contrast, the myosin ATPase activity was dramatically decreased by dephosphorylation of myosin.
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PMID:Phosphorylation of myosin light chain and the actin-activated ATPase activity of adrenal medullary myosin. 316 Jun 91