PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17568976-4 2007 A Kir1.1 channel where the site equivalent to E224 in the Kir2.1 channel is a glycine residue does not show inward rectification or single-channel fluctuations. Glycine 78-85 potassium inwardly rectifying channel subfamily J member 1 Homo sapiens 2-8