PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27614312-1 2016 Cytochrome c oxidase subunit II (COX II) containing a dual core CuA active site is one of the core subunits of mitochondrial Cytochrome c oxidase (Cco), which plays a significant role in the physiological process. Dinuclear Copper Ion 64-67 COX2 Sitophilus zeamais 0-31