PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32442565-8 2020 Moreover, SNF7 chelated metal ions Pb2+, Ba2+, Sr2+, Cu2+, Fe2+, and Ca2+ coming from CFD. Lead(2+) 35-39 charged multivesicular body protein 4A Homo sapiens 10-14