Title : TRPM7 channel is regulated by magnesium nucleotides via its kinase domain.

Pub. Date : 2006 Apr

PMID : 16533898






14 Functional Relationships(s)
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1 TRPM7 channel is regulated by magnesium nucleotides via its kinase domain. magnesium nucleotides transient receptor potential cation channel subfamily M member 7 Homo sapiens
2 TRPM7 is a Ca(2+)- and Mg(2+)-permeable cation channel that also contains a protein kinase domain. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
3 While there is general consensus that the channel is inhibited by free intracellular Mg(2+), the functional roles of intracellular levels of Mg.ATP and the kinase domain in regulating TRPM7 channel activity have been discussed controversially. Magnesium transient receptor potential cation channel subfamily M member 7 Homo sapiens
4 While there is general consensus that the channel is inhibited by free intracellular Mg(2+), the functional roles of intracellular levels of Mg.ATP and the kinase domain in regulating TRPM7 channel activity have been discussed controversially. Adenosine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
5 We report here that physiological Mg.ATP concentrations can inhibit TRPM7 channels and strongly enhance the channel blocking efficacy of free Mg(2+). Magnesium transient receptor potential cation channel subfamily M member 7 Homo sapiens
6 We report here that physiological Mg.ATP concentrations can inhibit TRPM7 channels and strongly enhance the channel blocking efficacy of free Mg(2+). Adenosine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
7 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. mg-nucleotides transient receptor potential cation channel subfamily M member 7 Homo sapiens
8 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Adenosine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
9 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Cytidine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
10 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Guanosine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
11 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Uridine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
12 Furthermore, nearly all Mg-nucleotides were able to inhibit TRPM7 activity to varying degrees with the following rank in potency: ATP > TTP > CTP > or = GTP > or = UTP > ITP approximately free Mg(2+) alone. Inosine Triphosphate transient receptor potential cation channel subfamily M member 7 Homo sapiens
13 These nucleotides also enhanced TRPM7 inhibition by free Mg(2+), suggesting the presence of two interacting binding sites that jointly regulate TRPM7 channel activity. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens
14 These nucleotides also enhanced TRPM7 inhibition by free Mg(2+), suggesting the presence of two interacting binding sites that jointly regulate TRPM7 channel activity. magnesium ion transient receptor potential cation channel subfamily M member 7 Homo sapiens