PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16601296-7 2006 The PIP(3) binding site in ENaC involved in this regulation is localized to the proximal region of the COOH terminus of gamma-ENaC just following the second transmembrane domain. pip(3) 4-10 sodium channel epithelial 1 subunit gamma Homo sapiens 120-130