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_4917	CYO13_VIOOD	--NA--	"Viola odorata"	Violaceae	--NA--	Signaling-peptide	"Cytolysis; Direct protein sequencing; Hemolysis; Knottin; Plant defense; Signal | Cycloviolacin-O13 precursor (Cyclotide c3)."	--NA--	CSCKSKVCYRNSLDNEDVINALLKSKTVISNPIIEEAFLKNSNGLNGIPCGESCVWIPCISAAIGMDAKKMFVALVLIATFALPSLATFEKDFITPETIQAILKKSAPLSNIMLE	115	"Experimental evidence at protein level"	12438.69	12430.44	6.41	--NA--	"FUNCTION:Probably participates in a plant defense mechanism. Has hemolytic activity.DOMAIN:The presence of a 'disulfide through disulfide knot' structurally defines this protein as a knottin (By similarity).PTM:Cycloviolacin-O13 is a cyclic peptide.MASS SPECTROMETRY:Mass=3122.4; Method=MALDI; Range=82-111; Source=PubMed:16872274;SIMILARITY:Belongs to the cyclotide family. Bracelet subfamily."