PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25854540-11	2015	Most of these transformations proceed through low-valent cobalt complexes, which are conveniently generated in situ from air-stable Co(II) salts by Zn- or Mn-mediated reduction.	Cobalt	57-63	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	132-138