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_4636	PEL_TOBAC	--NA--	"Nicotiana tabacum"	Solanaceae	--NA--	Signaling-peptide	"Calcium; Glycoprotein; Lyase; Metal-binding; Signal | Pectate lyase precursor (EC 4.2.2.2)."	--NA--	ATFTPSGDQNLLDKIDHLNLIKPEPSSKVGILTKFSGALSCVKGRPCCWRCDPNWAENRQKMADCALGFGSNAIGGKLGRIYVVTDNSDDDVVDPKPGATIISQGNRFIAEDELLVKEVTYREKLTASVAEWMKWTWISDGDDMENGGIKIQSASNIIISNLRIHNIVPTPGGLLRESEDHVGLRGSDEGDGISIFSGTLRYGVIQKEPLWIIFGKNMKIKLSRELIVTSNKTIDGRGFNVHIQNGAMDVYRIRISVFFLLVLLTFAALTTATNIPRRQLSNKKYKGPCRAENAIDKSHDIWIDHISMSRATDGLIDAVAASTNITISNCHFTDHEKVMLFGANDHYVLDKDMKITLAYNHFGKRLDQRMPRCRFGFFHLVNNDYTHWERYAIGGSS	397	"Experimental evidence at transcript level"	44351.62	44323.53	8.1	--NA--	"CATALYTIC ACTIVITY:Eliminative cleavage of (1->4)-alpha-D- galacturonan to give oligosaccharides with 4-deoxy-alpha-D-galact- 4-enuronosyl groups at their non-reducing ends.COFACTOR:Binds 1 calcium ion. Required for its activity (By similarity).DEVELOPMENTAL STAGE:Maximally expressed late in pollen development.SIMILARITY:Belongs to the polysaccharide lyase 1 family."