PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19493305-2 2009 The AOX is located at the inner surface of the inner mitochondrial membrane, being activated by over-reduction of the quinone pool and accumulation of keto-acids such as pyruvate. Keto Acids 151-161 acyl-CoA oxidase 1 Homo sapiens 4-7