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_4607	MDL1_PRUSE	--NA--	"Prunus serotina"	Rosaceae	--NA--	Signaling-peptide	"Direct protein sequencing; FAD; Flavoprotein; Glycoprotein; Lyase; Signal; Vacuole | (R)-mandelonitrile lyase 1 precursor (EC 4.1.2.10) (Hydroxynitrile,lyase 1) ((R)-oxynitrilase 1).Vacuole, aleurone grain. Note=Primarily found within protein bodies of the cotyl"	--NA--	ASGVDWDMDLVNKTYEWVEDTIVFKPNYQPWQSVTGTAFLEAGVDPNHGFDFYQCSFSSLPFTTPPFSFFPSTSYPLPNSTFAHFASKVAGPLSYGSLTLEGSYDYVIVGGGTSGCPLAATLSEKYKVLVLERGSLPTAYPNVLTADGFVESYLSSLNIPVVLSHPYVGQFLHDNPRNFINILPPNPIEPTIVTVLGISNFRVTGIDALRVVDGSTFPYTPASHPQGFYLMLGRYVGIKILQERSASDLKILDSLKSAASLVLKSSSNVRVSPNVKFNYYSNPTDLSHCVSGMKKIGELLSTDALKPYKVEDLMEKSTMSAILLVLHLFVLLLQYSEVHSLATTSNHDFSYLRFAYDATDLELNAPGLTATGVIYRDSNGTPHRAFVRSKGEVIVSAGTIGTPQLLLLSGVGPPGIEGFNILGIPLPKDQTDDAAFETFCRESVASYWHYHGGCLVGKVLDGDSLDHEAGTRITGSTFDNKGTRHAADELLNKGNSNNLRVGVHASVEKIIFSYNLQQEDDGKTPVERFVSEDGIDNVRGRVLGGTSMINAGVYARANTSIYS	563	"Experimental evidence at protein level"	61200.07	61161.89	5.45	--NA--	"FUNCTION:Involved in cyanogenesis, the release of HCN from injured tissues. Catalyzes the stereospecific addition of HCN to a variety of aldehydes in vitro. It is a major seed constituent, and could have the additional role of a storage form for reduced nitrogen.CATALYTIC ACTIVITY:Mandelonitrile = cyanide benzaldehyde.COFACTOR:FAD.SUBUNIT:Monomer.TISSUE SPECIFICITY:Seeds.DEVELOPMENTAL STAGE:Absent from maturing black cherry fruits until 6 weeks after flowering. Then, concomitant with cotyledon development, the level of enzyme increases with specificity for embryonal tissues.PTM:Glycosylated.SIMILARITY:Belongs to the GMC oxidoreductase family."