PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16659756-9	1976	Under the latter condition, in vitro NR activity was appreciable (19 mumol NO(2) (-) [g fresh weight, hr](-1)) suggesting that enzyme level per se was not the limiting factor and that reductant energy might be limiting.The addition of NADH to the in vivo NR assay medium did not stimulate NR activity, although it was not established that NADH entered the tissue.	Nitrogen Dioxide	75-80	inducible nitrate reductase [NADH] 1	Glycine max	37-39