PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30124700-6 2018 Copper-oxide tips (CuOx tips) consist of a bulk copper apex, terminated by a covalently connected single oxygen atom, which chemically passivates the tip. Oxygen 105-111 TOR signaling pathway regulator Homo sapiens 13-16