PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9692960-9	1998	By determining the effects of including or excluding dithiothreitol in the assays, we observed that the cysteine residue in the C-terminal region of S100 beta (Cys84) participates in the regulation of guanylate cyclase but not of p80 phosphorylation.	Dithiothreitol	53-67	S100 calcium binding protein B	Homo sapiens	149-158