PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
35185264-4	2022	Recent studies have identified a sulfur (S) metal-binding site in the zinc center structures of the RdRp complex.	Sulfur	33-39	ORF1a polyprotein;ORF1ab polyprotein	Severe acute respiratory syndrome coronavirus 2	100-104