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_5352	PGLR_PERAE	--NA--	"Persea americana"	Lauraceae	--NA--	Signaling-peptide	"Cell wall; Cell wall biogenesis/degradation; Fruit ripening; Glycoprotein; Glycosidase; Hydrolase; Repeat; Secreted; Signal | Polygalacturonase precursor (EC 3.2.1.15) (PG) (Pectinase).Secreted."	--NA--	EHSPNTDGIHITGTQRIHVMNSVIGTGDDCISIESGSKMVIATNITCGPGFQNIVMHNVTNPIIIDQYYCDSKDPCPEQESAVKVSNVAYMNIRGTSASEHGISIGSLGDRNSEAHVSGVLVDGGNLFDTTNGLRIKTWQGGSGSAKNIKILDEFSSIMGFEPSILSLERFNPVGGPETSPDTDISVDDFGARGDGTDDTKAFEKAWKDACSSGSVLIVPENKNYLLKQITFSGPCKSDLRVKIRGTIEALFMKRRVHECSYMALTRLLLPISILWFCFYSSHTILQKDPLLICVNGDPGFDQRAYPTYFGPPCKSAPTALTFRSCKNLIVSDLSIKDSQKMHLSFDKCQDVIASNLMVTAPSSDQSDWVGHNRKRWIEFEDISNLTLEGGGTSNGNGETWWDSSCKRKKSLVAVKFDCSKSSPCQGYIVGNINLVGNGGKETTMSCSNIVQGLLREGLSTF	462	"Experimental evidence at transcript level"	50290.85	50258.7	5.85	--NA--	"FUNCTION:Acts in concert with the pectinesterase, in the ripening process. Is involved in cell wall metabolism, specifically in polyuronide degradation.CATALYTIC ACTIVITY:Random hydrolysis of 1,4-alpha-D- galactosiduronic linkages in pectate and other galacturonans.DEVELOPMENTAL STAGE:In ripening fruit.SIMILARITY:Belongs to the glycosyl hydrolase 28 family.SIMILARITY:Contains 5 PbH1 repeats."