PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18968331-3	2001	Phenol was oxidized by tyrosinase and horse-radish peroxidase via catechol to o-quinone in the presence of oxygen and hydrogen peroxide.	catechol	66-74	tyrosinase	Equus caballus	23-33	
22290292-5	2012	In model reactions with tyrosinase, the catechol metabolites of LY2066948 and equilenin were products; interestingly, in the presence of ascorbate to inhibit autoxidation, these catechols were formed quantitatively.	catechol	40-48	tyrosinase	Equus caballus	24-34