PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29955705-2	2017	Menaquinones (vitamin K-2) are another class of vitamin K compounds that differ from phylloquinone in the length and saturation of their side chain, but they have not been well characterized in foods.	Vitamin K 2	0-12	RBPJ pseudogene 3	Homo sapiens	22-25	
5001735-0	1971	Biosynthesis of bacterial menaquinones (vitamins K 2 ).	Vitamin K 2	26-38	RBPJ pseudogene 3	Homo sapiens	49-52	
15514282-3	2004	We examined whether dietary intake of phylloquinone (vitamin K-1) and menaquinone (vitamin K-2) were related to aortic calcification and coronary heart disease (CHD) in the population-based Rotterdam Study.	Vitamin K 2	70-81	RBPJ pseudogene 3	Homo sapiens	91-94	
23759948-3	2013	Menaquinone (aka, vitamin K-2) serves multiple roles: as a carrier in mitochondrial electron transport, as a ligand for SXR nuclear hormone receptor activation, as a redox modulator, and as an alkylator of cellular targets.	Vitamin K 2	0-11	RBPJ pseudogene 3	Homo sapiens	26-29