PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16676969-6	2006	IR spectral changes show that, upon further warming to 200 K, 2 isomerizes into the N-bonded nitro linkage isomer Mn(Por)(NO)(NO2) (3).	nitro	93-98	cytochrome p450 oxidoreductase	Homo sapiens	117-120	
34959631-2	2021	Hypoxia selectivity results from one-electron nitro reduction of PR-104A, in which cytochrome P450 oxidoreductase (POR) plays an important role.	nitro	46-51	cytochrome p450 oxidoreductase	Homo sapiens	83-113	
34959631-2	2021	Hypoxia selectivity results from one-electron nitro reduction of PR-104A, in which cytochrome P450 oxidoreductase (POR) plays an important role.	nitro	46-51	cytochrome p450 oxidoreductase	Homo sapiens	115-118