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_4155	PDI_HORVU	--NA--	"Hordeum vulgare"	Poaceae	--NA--	Signaling-peptide	"Direct protein sequencing; Endoplasmic reticulum; Glycoprotein; Isomerase; Redox-active center; Repeat; Signal | Protein disulfide-isomerase precursor (EC 5.3.4.1) (PDI) (Endosperm,protein E-1).Endoplasmic reticulum lumen (Potential)."	--NA--	AEPAATEPLKDELAGQIVAWLKDYFDGKLTPFRKSEPIPEANNEPVKVVVADNVHDVVFKSGKAIGQHPFILVEFYAPWCGHCKSLAPEYEKAAQLLSKHDPAIVLAKVDANDASKEIKAPEDATYLEDGKIHIVGVFTEFSGPEFTNFLEVAEKLRSYYDFGDVQGYPTLYFVTPSGKKVSYEGGRTADEIVDYIRKNKETAGQAAAATEKAEFSGKDVKFLIGDIESSQGAFQYFGLKVDQAPLILIQDGDSKKFLKEHVEEKNKPLAGKYEVQGFPTLKIFRNGGKSIQEYKGPREAEGIVEYLKKQVGPHTVHANHLPRGDAAVERPVVRLFKPFDELVVDSKDFDVSALEKFIDASSTMAISKVWISLLLALAVVLSAPAARAEEAAAAEEAAAPEAVLTLHADNFDDNVLIEFYAPWCGHCKKLAPILDEAAATLQSEEDVVIAKMDATENDVPGEFPKVVIFDKNPDNHPYLLKFFQSNAPKAMLFLNFSTGPFESFKSAYYGAVE	513	"Experimental evidence at protein level"	56463.03	56427.83	5.02	--NA--	"FUNCTION:Participates in the folding of proteins containing disulfide bonds, may be involved in glycosylation, prolyl hydroxylation and triglyceride transfer (By similarity).CATALYTIC ACTIVITY:Catalyzes the rearrangement of -S-S- bonds in proteins.SIMILARITY:Belongs to the protein disulfide isomerase family.SIMILARITY:Contains 2 thioredoxin domains."