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_5353	ASPR_HORVU	--NA--	"Hordeum vulgare"	Poaceae	--NA--	Signaling-peptide	"3D-structure; Aspartyl protease; Direct protein sequencing; Glycoprotein; Hydrolase; Protease; Signal; Vacuole; Zymogen | Phytepsin precursor (EC 3.4.23.40) (Aspartic proteinase) [Contains:,Phytepsin 32 kDa subunit; Phytepsin 29 kDa subunit; Phytepsin 16 kDa,subunit; Phytepsin 11 kDa subunit].Vacuole."	--NA--	EHTYVPVTQKGYWQFDMGDVLVGGKSTGFCAGGCAAIADSGTSLLAGPTAEYILKVGEGAAAQCISGFTAMDIPPPRGPLWILGDVFMGPYHTVFDYGKLFDTGSSNLWVPSAKCYFSIACYLHSRYKAGASSTYKKNGKPAAIQYGTGSIAGYFSEDSVTVGDLVVKDQEFIEATKEPGITFLVAKFDGILGLGFKEISIITEINEKIGAAGVVSQECKTIVSQYGQQILDLLLAETQPKKICSQVGLCMGTRGLALALLAAVLLLQTVLPAASEAEGLVRIALKKRPIDRNSRVATGLRIGFAKAASGGEEQPLLSGANPLRSEEEGDIVALKNYMNAQYFGEIGVGTPPQKFTVITFDGTRGVSAGIRSVVDDEPVKSNGLRADPMCSACEMAVVWMQNQLAQNKTQDLILDYVNQLCNRLPSPMGESAVDCGSLGSMPDIEFTIGGKKFALKPEVGKAVPVWYKMIEQGLVSDPVFSFWLNRHVDEGEGGEIIFGGMDPKHYVG	508	"Experimental evidence at protein level"	54226.21	54191.4	5.23	--NA--	"CATALYTIC ACTIVITY:Prefers hydrophobic residues Phe, Val, Ile, Leu, and Ala at P1 and P1', but also cleaves -Phe-|-Asp- and -Asp-|-Asp- bonds in 2S albumin from plant seeds.SUBUNIT:Heterodimer of two subunits (29 kDa and 11 kDa) processed from the precursor molecule. A large enzyme (32 kDa and 16 kDa) is an intermediate precursor form.TISSUE SPECIFICITY:Embryo and leaf.SIMILARITY:Belongs to the peptidase A1 family.SIMILARITY:Contains 1 saposin B-type domain."