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Your search keyword '"Kim, Donghee"' showing total 2 results
Start Over Author "Kim, Donghee" Topic g proteins Publisher american physiological society
2 results on '"Kim, Donghee"'

1. ATP-dependent regulation of a G protein-coupled K+ channel (GIRK1/GIRK4) expressed in oocytes.

Author

Kim, Donghee and Watson, Marshall

Subjects
*ADENOSINE triphosphate, *G proteins, *POTASSIUM channels, *BIOCHEMICAL mechanism of action, *CHEMICALS, *STRUCTURE-activity relationships
Abstract

Examines adenosine triphosphate (ATP)-dependent regulation of a G protein-coupled potassium channel expressed in oocytes. Effect of the antagonistic regulation of G protein-gated potassium channels by ATP; Reversal of effects to ATP by cytosolic extract from atria; Inward rectification of potassium channels by polyamines.

Published
1997
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2. Inhibition of ATP-induced increase in muscarinic K... current by trypsin, alkaline pH, and anions.

Author

Pleumsamran, Apisate, Wolak, Michael L., and Kim, Donghee

Subjects
*PROTEOLYTIC enzymes, *G proteins, *REACTIVITY (Chemistry)
Abstract

Presents a study that examined how proteases, changes in intracellular pH, and different anions affect G protein-mediated activation and ATP-induced stimulation of KACh channel. Behavior of KACh with respect to G protein-induced activation; Methodology; Results of the study.

Published
1998
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