Synergistic activation of G protein-gated inwardly rectifying potassium channels by the βγ subunits of g proteins and Na+ and Mg2+ ions

Journal of General Physiology

Volumn 114, Issue 5, 1999, Pages 673-684

  Petit Jacques, Jérôme ^a   Sui, Jin Liang ^a   Logothetis, Diomedes E ^a  

^a NEW YORK UNIVERSITY   (United States)

Author keywords

G protein gated inwardly rectifying potassium channels; G( ) gating; Mg2+ gating; Na+ gating; Phosphatidylinositol bis phosphate

Indexed keywords

ADENOSINE TRIPHOSPHATASE (POTASSIUM SODIUM); GUANINE NUCLEOTIDE BINDING PROTEIN; PHOSPHATIDYLINOSITOL 4 PHOSPHATE; POTASSIUM CHANNEL;

ANIMAL CELL; ARTICLE; CHANNEL GATING; CHICKEN; FEMALE; NONHUMAN; NUCLEOTIDE SEQUENCE; OOCYTE; POTASSIUM CONDUCTANCE; POTASSIUM CURRENT; SODIUM CELL LEVEL; SODIUM CONDUCTANCE; SODIUM TRANSPORT; TRANSPORT KINETICS; XENOPUS;

ADENOSINE TRIPHOSPHATE; ANIMALS; BINDING SITES; CHICK EMBRYO; DRUG SYNERGISM; ELECTRIC CONDUCTIVITY; G PROTEIN-COUPLED INWARDLY-RECTIFYING POTASSIUM CHANNELS; GTP-BINDING PROTEIN BETA SUBUNITS; GTP-BINDING PROTEIN GAMMA SUBUNITS; GTP-BINDING PROTEINS; GUANOSINE 5'-O-(3-THIOTRIPHOSPHATE); HEART ATRIA; HETEROTRIMERIC GTP-BINDING PROTEINS; ION CHANNEL GATING; MAGNESIUM; MEMBRANE POTENTIALS; MYOCARDIUM; OOCYTES; PATCH-CLAMP TECHNIQUES; PHOSPHATIDYLINOSITOL 4,5-DIPHOSPHATE; POTASSIUM CHANNELS; POTASSIUM CHANNELS, INWARDLY RECTIFYING; SODIUM; XENOPUS;

EID: 0344065391     PISSN: 00221295     EISSN: None     Source Type: Journal    
DOI: 10.1085/jgp.114.5.673     Document Type: Article

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