PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17305371-4	2007	Remarkably, we repeatedly isolated mutants with changes in only one of the amino acids of Grx3, methionine 43, converting it to either valine, leucine, or isoleucine.	Isoleucine	155-165	glutaredoxin 3	Homo sapiens	90-94