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_2014	"vitri B"	"26399495, 20580652"	"Viola tricolor"	Violaceae	Cyclotide	"Cytotoxic, Enzymatic-degradation, Antimicrobial, Anticancer"	"Shown to possess enzymatic degradation and highly cytotoxic activity against cancer cell lines., possesses cancer cell toxicity."	"U251, MDA-MB-231, A549, DU145, and BEL-7402"	GYPICGESCVGGTCNTPGCSCSWPVCTTN	29	"Experimental evidence at protein level"	2897.25	2895.11	4	MS	NA