PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10447955-5	1999	The P(1)" residue is a natural or unnatural amino acid; specifically, the incorporation of mercaptoacetic acid exhibited superiority in synthesis and affinity for thrombin.	2-mercaptoacetate	91-110	coagulation factor II, thrombin	Homo sapiens	163-171