PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12634927-1 2003 Uncoupling protein 3 (UCP3) is a muscle mitochondrial protein believed to uncouple the respiratory chain, producing heat and reducing aerobic ATP production. Adenosine Triphosphate 142-145 uncoupling protein 3 Homo sapiens 0-20 12634927-1 2003 Uncoupling protein 3 (UCP3) is a muscle mitochondrial protein believed to uncouple the respiratory chain, producing heat and reducing aerobic ATP production. Adenosine Triphosphate 142-145 uncoupling protein 3 Homo sapiens 22-26