PPepDB-ID	"Peptide Name"	PMID	"Plant source"	"Plant Family"	"Peptide Family"	"Peptide function"	"Peptide function description"	"Activity against"	Sequence	"Sequence Length"	Validation	"Avg. Molecular wt(Da)"	"Monoisotopic molecular wt(Da)"	pI	Method	"Additional information"
PPepDB_3800	Rubiscolin	"19060385, 17766012, 11741591, 10.1111/j.1541-4337.2005.tb00075.x"	"Spinacia oleracea"	Amaranthaceae	Opioid	"Antihypertensive, Hypotensive, Antinociceptive, ACE-inhibitor"	"Rubiscolin enhanced memory consolidation at an oral dose and also exerted an anxiolytic-like effect in the elevated plus-maze test after its oral administration to mice. Anxiolytic effect of rubiscolin-6 is mediated by sigma(1) and dopamine D(1) receptors downstream of delta-opioid receptor"	"Angiotensin Converting Enzyme(IC50=24.4 µM)"	YPLDLF	6	"Experimental evidence at protein level"	766.89	766.39	3.8	--NA--	"Has an analgesic effect after intracerebroventricular and oral administration via opioid receptor"