PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27074664-6 2016 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 115-125 potassium inwardly rectifying channel subfamily J member 3 Homo sapiens 0-5 27074664-6 2016 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 115-125 potassium inwardly rectifying channel subfamily J member 3 Homo sapiens 147-152