Title : The GIRK1 subunit potentiates G protein activation of cardiac GIRK1/4 hetero-tetramers.

Pub. Date : 2016 Apr 13

PMID : 27074664






2 Functional Relationships(s)
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1 GIRK1/4 hetero-tetramers are not activated by Na(+), but rather are in a permanent state of high responsiveness to Gbetagamma, suggesting that the GIRK1 subunit functions like a GIRK4 subunit with Na(+) permanently bound. gbetagamma potassium inwardly rectifying channel subfamily J member 3 Homo sapiens
2 GIRK1/4 hetero-tetramers are not activated by Na(+), but rather are in a permanent state of high responsiveness to Gbetagamma, suggesting that the GIRK1 subunit functions like a GIRK4 subunit with Na(+) permanently bound. gbetagamma potassium inwardly rectifying channel subfamily J member 3 Homo sapiens