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_4734	MDL4_PRUSE	--NA--	"Prunus serotina"	Rosaceae	--NA--	Signaling-peptide	"FAD; Flavoprotein; Glycoprotein; Lyase; Signal; Vacuole | (R)-mandelonitrile lyase 4 precursor (EC 4.1.2.10) (Hydroxynitrile,lyase 4) ((R)-oxynitrilase 4).Vacuole, aleurone grain (By similarity)."	--NA--	AYNLQQQDDGKTPVERFVSEDGIDNVRSRILGGTTIINAGVYARANESFYDLPGIDGFNILGTPLPENQTDDAAFEKFCRDTVASYWHYHGGAIVGKVIDEAIHTSTFKPKLMDSLKSALSFAFFGLVHEEGTRLTGSTFDNSGTRHASDELLNKGDPDNLKVAVEAAVQKIIFGNFRVTGINALRVVDGSTFPATPASHPQGFYLMLGRYVGTKIVQERSASGGPESYLTSLNISVVASHPYVGQYVNDNPRNFINILPPNPIEPSTVTVLGILEGSYDYIIVGGGTSGCPLAATLSANYSVLVLERGTIATEYPNTLTVDGFMEKSTMSAVVLVLNLLVLHLQYSEVHSLANTSSEHDFGYLKFVYNAVDLENNSGVEWDLDLVNEAYEWVEDAIVYKPSNQSWQSITGTAFLEAGVHPDNGSTESSGLTAVGVVYTDSNGTSHRALVSGKGEVILSAGTLGTPQLLLLSGVTLQSSSNVSVAPNVKFNYCSDPVDLTHCVSGMKKIGVFLSTDALKPYKVDTSDFYQCSLSSLPFDTPPFSLFPTTSYPLPNQTFAHIVSKVPGPLSAGSL	574	"Experimental evidence at transcript level"	61682.14	61643.88	4.86	--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 (By similarity).CATALYTIC ACTIVITY:Mandelonitrile = cyanide benzaldehyde.COFACTOR:FAD (By similarity).SUBUNIT:Monomer (By similarity).Note=Primarily found within protein bodies of the cotyledonary parenchyma cells, with lesser amounts within the procambium (By similarity).SIMILARITY:Belongs to the GMC oxidoreductase family."