PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22771847-5	2012	In the present study, we have focused on the interaction of cellular PTPs with toxic trivalent arsenite (iAs(III)) and its intermediate metabolites such as monomethylarsonous acid (MMA(III)) and dimethylarsinous acid (DMA(III)) in vitro, and then determined the arsenic binding site in PTP by the use of recombinant PTPs (e.g., PTP1B and CD45).	monomethylarsonous acid	156-179	protein tyrosine phosphatase non-receptor type 22	Homo sapiens	69-72