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_5392	CHIQ_TOBAC	--NA--	"Nicotiana tabacum"	Solanaceae	--NA--	Signaling-peptide	"Carbohydrate metabolism; Chitin degradation; Direct protein sequencing; Glycosidase; Hydrolase; Pathogenesis-related protein; Plant defense; Polysaccharide degradation; Secreted; Signal | Acidic endochitinase Q precursor (EC 3.2.1.14) (Pathogenesis-related,protein Q) (PR-Q).Secreted. Note=Extracellular fluid from leaves."	--NA--	EPFTGGYCFVRQNDQSDRYYGRGPIQLTNRNNYEKAGTAIGQELVNNPDLGQGMEFSGSPMALFCCVFFLFLTGSLAQGIGSIVTSDLFNEMLKNRNDGRCPANGFYTYDAFIAAANSFPGFGTTGDDTARRKEIAAFFGQTSHETTGGSLSAVATDATISFKTAIWFWMTPQDNKPSSHDVIIGRWTPSAADQAANRVPGYGVITNIINGGIECGIGRNDAVEDRIGYYRRYCGMLNVAPGENLDCYNQRNF	253	"Experimental evidence at protein level"	27632.71	27615.14	5.08	--NA--	"FUNCTION:Defense against chitin containing fungal pathogens.CATALYTIC ACTIVITY:Random hydrolysis of N-acetyl-beta-D- glucosaminide 1,4-beta-linkages in chitin and chitodextrins.INDUCTION:By TMV infection.SIMILARITY:Belongs to the glycosyl hydrolase 19 family. Chitinase class I subfamily."