PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24631931-4	2014	Here, we report three-dimensional crystal structures of Na-ASP-2, an L3-secreted activation-associated secreted protein from the human hookworm Necator americanus, which demonstrate transition metal binding ability of the conserved tandem histidine motif.	Histidine	239-248	beta-secretase 1	Homo sapiens	59-64	
24631931-5	2014	We further identified moderate phosphohydrolase activity of recombinant Na-ASP-2, which relates to the tandem histidine motif.	Histidine	110-119	beta-secretase 1	Homo sapiens	75-80