PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10588658-4	1999	SAHH is the only enzyme that cleaves S-adenosylhomocysteine, a reaction product and an inhibitor of all S-adenosylmethionine-dependent methylation reactions.	S-Adenosylmethionine	104-124	adenosylhomocysteinase S homeolog	Xenopus laevis	0-4