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_5489	PGIP_PYRCO	--NA--	"Pyrus communis"	Rosaceae	--NA--	Signaling-peptide	"Apoplast; Cell wall; Glycoprotein; Leucine-rich repeat; Repeat; Secreted; Signal | Polygalacturonase inhibitor precursor (Polygalacturonase-inhibiting,protein).Secreted, extracellular space, apoplast."	--NA--	FHKQPNLTGPIQPAIAKLKGLKSLRLSWTNLSGSVPDFLSQLKNLTFLDLHNQLSGNIPTSFAQMDFTSIDLSRNKLEGDASVIFGLNKTTQIVDLSRNLIPVGGKLQSFDEYSYFHNRCLCGAPLPSCKLEFNLSKVEFPTSLTSLDINHNKIYGSIPVEFTQLNFQFLNVSYNRLCGQMELKFSTFLSLTLLFSSVLNPALSDLCNPDDKKVLLQIKKAFGDPYVLASSFNNLTGAIPSSLSELPNLGALRLDRNKLTGHIPISFGQFIGNVPDLYLSWKSDTDCCDWYCVTCDSTTNRINSLTIFAGQVSGQIPALVGDLPYLETLE	330	"Experimental evidence at protein level"	36504.84	36481.71	6.23	--NA--	"FUNCTION:Inhibitor of fungal polygalacturonase. It is an important factor for plant resistance to phytopathogenic fungi.SUBUNIT:Homodimer.SIMILARITY:Belongs to the polygalacturonase-inhibiting protein family.SIMILARITY:Contains 7 LRR (leucine-rich) repeats."