PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15655302-7 2004 MaxiK channel might also serve as a target for endothelium-derived hyperpolarizing factor (EDHF), the non-NO, non-PGI2 endothelium-derived relaxing factor in some blood vessels. edhf 91-95 potassium calcium-activated channel subfamily M alpha 1 Homo sapiens 0-5