PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22558227-4	2012	Because the D7H mutant Abeta has an additional metal ion-coordinating residue, histidine, we speculate that this mutation may promote susceptibility of Abeta to ion.	Histidine	79-88	amyloid beta precursor protein	Homo sapiens	23-28	
22558227-4	2012	Because the D7H mutant Abeta has an additional metal ion-coordinating residue, histidine, we speculate that this mutation may promote susceptibility of Abeta to ion.	Histidine	79-88	amyloid beta precursor protein	Homo sapiens	152-157