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_4623	PGLR_MEDSA	--NA--	"Medicago sativa"	Fabaceae	--NA--	Signaling-peptide	"Cell wall; Cell wall biogenesis/degradation; Glycoprotein; Glycosidase; Hydrolase; Repeat; Secreted; Signal | Polygalacturonase precursor (EC 3.2.1.15) (PG) (Pectinase)."	--NA--	ASTTAAKIVIPAGTYQLNGIELKGPCKAPIELQVDGTIQAPADPSVIKGTEQWFKFLYMDHLTLSGKGVFDGQGATVYKKAAPASAWSGKNSNSKVFMNFGFNFVNNSIVRGVTSKDSKNFHVMVFGCKNITFDGFTITAPGDSPNTDGIHMGKSTDVKILNTNIGTGDDCVSIGDGSKQITVQGVNCGPGHGLSVGSLGKFTTEENVEGITVKNCTLTATDNGVRIKTWPDAPGTITVSDIHFEDITMTMKFSTAIIVSFLFIADFCAAQSGVLDISKFGGKPNSDIGQALTSAWNEACNVKNPVIIDQEYYPWNQCSKKNPSKIKLSKISFKNVKGTSGTAEGVVLICSSAVPCDGVELNNVDLKFNGAPTTAKCTNVKPLVTGTAPVCQAPGAPAASTTATPAASKTATPAAGKSPAK	421	"Experimental evidence at transcript level"	43952.99	43925.08	8.5	--NA--	"FUNCTION:May function in the depolymerization of the pectin in its walls during pollen tube elongation, or in that of the pistil during pollination (By similarity).CATALYTIC ACTIVITY:Random hydrolysis of 1,4-alpha-D- galactosiduronic linkages in pectate and other galacturonans.TISSUE SPECIFICITY:Pollen specific.SIMILARITY:Belongs to the glycosyl hydrolase 28 family.SIMILARITY:Contains 4 PbH1 repeats."