PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7915226-6	1994	One allele (NAT2(191)) contained a point mutation at nucleotide 191 [G-->A (Arg-->Gln)], whereas the other allele (NAT2(341/803)) contained two point mutations [341T-->C (Ile-->Thr); 803A-->G (Lys-->Arg)].	Glutamine	88-91	N-acetyltransferase 2	Homo sapiens	12-16	
23770703-3	2013	Indeed, in (HUMAN)NAT2 variants, mutation of the Asp residue to Asn, Gln, or Glu dramatically impairs enzyme activity.	Glutamine	69-72	N-acetyltransferase 2	Homo sapiens	18-22	
11829470-6	2002	Our model is consistent with previous experimental data and provides the first plausible structural basis of the effects of a common genetic polymorphism (Arg(64)-->Gln) on NAT2 activity.	Glutamine	168-171	N-acetyltransferase 2	Homo sapiens	176-180	
9484803-7	1998	A glutamine is found in NAT2 at amino acid position 187 and has been implicated in substrate binding.	Glutamine	2-11	N-acetyltransferase 2	Homo sapiens	24-28