PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15504733-4	2005	The night levels of MAT2A mRNA in the pineal gland were severalfold higher than in other neural and non-neural tissues examined, consistent with the requirement for SAM in melatonin synthesis.	Melatonin	172-181	methionine adenosyltransferase 2A	Homo sapiens	20-25