Title : Characterization of the protein kinase activity of TRPM7/ChaK1, a protein kinase fused to the transient receptor potential ion channel.

Pub. Date : 2004 Jan 30

PMID : 14594813






9 Functional Relationships(s)
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Protein Name
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1 The TRPM7/ChaK1 channel has been characterized using electrophysiological techniques, and recent evidence suggests that it may play a key role in the regulation of magnesium homeostasis. Magnesium transient receptor potential cation channel subfamily M member 7 Homo sapiens
2 The TRPM7/ChaK1 channel has been characterized using electrophysiological techniques, and recent evidence suggests that it may play a key role in the regulation of magnesium homeostasis. Magnesium transient receptor potential cation channel subfamily M member 7 Homo sapiens
3 ChaK1-cat is able to undergo autophosphorylation and to phosphorylate myelin basic protein and histone H3 on serine and threonine residues. Serine transient receptor potential cation channel subfamily M member 7 Homo sapiens
4 ChaK1-cat is able to undergo autophosphorylation and to phosphorylate myelin basic protein and histone H3 on serine and threonine residues. Threonine transient receptor potential cation channel subfamily M member 7 Homo sapiens
5 ChaK1-cat is insensitive to staurosporine (up to 0.1 mM) but can be inhibited by rottlerin. rottlerin transient receptor potential cation channel subfamily M member 7 Homo sapiens
6 Zn(2+) and Co(2+) inhibited ChaK1-cat kinase activity. Zinc transient receptor potential cation channel subfamily M member 7 Homo sapiens
7 Zn(2+) and Co(2+) inhibited ChaK1-cat kinase activity. Cobalt(2+) transient receptor potential cation channel subfamily M member 7 Homo sapiens
8 Considering intracellular ion concentrations, our results suggest that, among divalent metal ions, only Mg(2+) can directly modulate TRPM7/ChaK1 kinase activity in vivo. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
9 Considering intracellular ion concentrations, our results suggest that, among divalent metal ions, only Mg(2+) can directly modulate TRPM7/ChaK1 kinase activity in vivo. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens