PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33480093-1	2021	Tyrosinase catalyzes the rate-limiting step in melanin synthesis.	Melanins	47-54	tyrosinase	Mus musculus	0-10	
33480093-2	2021	Melanin is synthesized from l-tyrosin in the melanosomes, where tyrosinase and other melanogenic factors are recruited via the vesicle transport system.	Melanins	0-7	tyrosinase	Mus musculus	64-74