PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11433534-5	2001	The MALDI time-of-flight mass spectrum of nitrated angiotensin II showed an unexpected prompt fragmentation involving the nitro group, in contrast to ESI-MS, where no fragmentation of nitrated angiotensin II was observed.	nitro	122-127	angiotensinogen	Homo sapiens	51-65	
11433534-8	2001	The dinitrated angiotensin II contained two nitro groups on the tyrosine residue.	nitro	44-49	angiotensinogen	Homo sapiens	15-29