PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25896562-1 2015 The terminal respiratory enzyme cytochrome c oxidase (CcO) reduces molecular oxygen to water, and pumps protons across the inner mitochondrial membrane, or the plasma membrane of bacteria. Oxygen 77-83 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 32-52 25896562-1 2015 The terminal respiratory enzyme cytochrome c oxidase (CcO) reduces molecular oxygen to water, and pumps protons across the inner mitochondrial membrane, or the plasma membrane of bacteria. Oxygen 77-83 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 54-57 25896562-2 2015 A two-subunit CcO harbors all the elements necessary for oxygen reduction and proton pumping. Oxygen 57-63 cytochrome c oxidase subunit 6A1, mitochondrial Bos taurus 14-17