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_5556	CYSP1_MAIZE	--NA--	"Zea mays"	Poaceae	--NA--	Signaling-peptide	"Glycoprotein; Hydrolase; Protease; Signal; Thiol protease; Zymogen | Cysteine proteinase 1 precursor (EC 3.4.22.-)."	--NA--	FVQRFGKSYKDADEHAYRLSVFKDNLRRARRHQLLDPSAEHGVTKFSDLTLDHGVLLVGYGASGFAPIRLKDKPYWIIKNSWGENWGENGYYKICRGSNVMAHRVLLLLSLASAAAVAAAVDAEDPLIRQVVPGGDDNDLELNAESHFLSPAEFRRTYLGLRKSRRALLRELGESAHEAPVLPTDGLPDDFDWRDHGAVGPDSCDSGCNGGLMTTAFSYLQKAGGLESEKDYPYTGSDGKCKFDKSKIVAPVKNQGSCGSCWSFSASGALEGAHYLATGKLEVLSEQQFVDCDHECDSSERNKCGVDSMVSTVSAVHASKESVQNFSVVSVDEAQISANLIKHGPLAIGINAAYMQTYIGGVSCPYICGRH	371	"Experimental evidence at transcript level"	40347.23	40321.82	5.91	--NA--	"FUNCTION:Involved in the degradation of the storage protein zein.May play a role in proteolysis during emergencies.TISSUE SPECIFICITY:Expressed during the late stages of seed ripening, in mature seeds and during germination.SIMILARITY:Belongs to the peptidase C1 family."