PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11381268-3 2001 Like its close relatives UCP1 and UCP3, UCP2 uncouples proton entry in the mitochondrial matrix from ATP synthesis and is therefore a candidate gene for obesity. Adenosine Triphosphate 101-104 uncoupling protein 2 Homo sapiens 40-44