PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11739457-0 2001 The effect of the Gly16Arg polymorphism of the beta(2)-adrenergic receptor gene on plasma free fatty acid levels is modulated by physical activity. Fatty Acids, Nonesterified 90-105 adrenoceptor beta 2 Homo sapiens 47-74