PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24507930-4 2014 Each compound can undergo two metal-centered one-electron reductions leading to formation of Co(II) and Co(I) derivatives in CH2Cl2 or pyridine containing 0.1 M tetra-n-butylammonium perchlorate (TBAP). Metals 30-35 mitochondrially encoded cytochrome c oxidase II Homo sapiens 93-99