PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12705823-4 2003 Anaerobic oxidation of the four metal centers by ferricyanide resulted in the net release of 1.3-1.6 H(+)/COX in the pH range 6.2-8.2, which were taken up by the enzyme on rereduction of the metal centers. hexacyanoferrate III 49-61 cytochrome c oxidase subunit 7A1 Bos taurus 106-109