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_4736	PME2_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Aspartyl esterase; Cell wall; Cell wall biogenesis/degradation; Complete proteome; Glycoprotein; Hydrolase; Secreted; Signal | Pectinesterase-2 precursor (EC 3.1.1.11) (Pectin methylesterase 2) (PE,2)."	--NA--	AYQDTLYVHSNRQFFVKCHITGTVDFIFGNAAAVLQDCDINARRPNSGQKGQVHVEHMCSNALAMIKNMTETDIANFELRDKSSTFTNNNNRKLKEVTGDGYKVITSDTEAQPFTAGQFIGGGGWLASTGFPFSLSLITTLSSTSHAILKSVCSSTLYPELCFSAVAATGGKELTSQKEVIEASLNLLDSDGWPKWLSVGDRRLLQGSTIKADATVADDGSGDFTTVAAAVAAAPEKLHQYPKQKSLRKHADDLKTLISSAITNQGTCLDGFSYDDADRKVRKALLKMAPIKEFISKFSDFKNNKKLILSSAAIALLLLASIVGIAATTTNQNKNQKNMVTAQGRSDPNQNTGIVIQNCRIGGTSDLLAVKGTFPTYLGRPWKEYSRSNKRFVIHIKAGVYRENVEVTKKKTNIMFLGDGRGKTIITGSRNVVDGSTTFHSATVAAVGERFLARDITFQNTAGPSKHQAVALRVGSDFSAFYQCDMFTTKAVKHNYFAVKKLIAKRKGLTPREVTALHDCLETIDETLDELHVAVEDTVIMQSDISDVIRPEGWHEWSGSFALDTLTYREYLNRGGGAGTANRVKWK	587	"Experimental evidence at transcript level"	64172.78	64132.81	9.08	--NA--	"CATALYTIC ACTIVITY:Pectin n H(2)O = n methanol pectate.SIMILARITY:Belongs to the pectinesterase family."