PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9790671-5	1998	These pKs are consistent with the involvement of two carboxylic acids, possibly E202(199) and either E334(327) or E450(443), and H447(440)H+ in the dealkylation of AChE.	Carboxylic Acids	53-69	acetylcholinesterase (Cartwright blood group)	Homo sapiens	164-168