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_269	"Kalata B5"	--NA--	"Viola betonicifolia"	Violaceae	Cyclotide	Antiparasitic	--NA--	--NA--	TPCGESCVYIPCISGVIGCSCTDKVCYLN	29	"Experimental evidence at protein level"	3028.55	3026.3	4.37	NMR	"Its expression shows seasonal variation. Kalata B5 can only be isolated when the plant is flowering. This peptide displayed moderate hemolytic activity. It has a typical cyclic cystine knot structure. The hydrophobic patch could be important for membrane binding as well as hemolytic activity (Plan et al. 2010 Biopolymers May 26 in press). You can rotate, zoom, and view the 3D structure here in the PDB . Updated 7/22/2010; 2/2014 GW."