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_4978	PT3K1_SOLTU	--NA--	"Solanum tuberosum"	Solanaceae	--NA--	Signaling-peptide	"Direct protein sequencing; Glycoprotein; Hydrolase; Lipid degradation; Lipid metabolism; Plant defense; Signal; Storage protein; Vacuole | Patatin-3-Kuras 1 precursor (EC 3.1.1.-).Vacuole (By similarity)."	--NA--	DARLADYFDVIGGTGTGGLLTAMITTPNENNRPFAAAKDIIPFYFDHGPKEVALKRFAKLLSDRKKLRANKASFIFEPSGFHLVEPKYDGKYLMQVLQEKLGETRVHQALTEVAISSFDIKTNKMMLATTSSTFATLGEMVTVLSIDGGGIKGIIPATILEFLEGQLQEVDNNTNLVDGDVAAVDPSLLSISVATRLAQEDPAFASIKSLNYKQMLLLSLGTGTNSEFAKNYTAEEAAKWGILQWMSPLWEMRSAASSYMNDYYLSTVFQALDSPVIFTKSNLAKTPELDAKMYDICYSTAAAPTYFPPHYFATNTSNGDQYDFQNNYLRVQENALTGTATTFDDASVANMILLVQVGENLLKKSVSEDNHETY	374	"Experimental evidence at protein level"	41192.64	41166.66	4.9	--NA--	"FUNCTION:Probable lipolytic acyl hydrolase (LAH), an activity which is thought to be involved in the response of tubers to pathogens (By similarity).TISSUE SPECIFICITY:Tuber.DOMAIN:The nitrogen atoms of the two glycine residues in the GGXR motif define the oxyanion hole, and stabilize the oxyanion that forms during the nucleophilic attack by the catalytic serine during substrate cleavage.PTM:N-glycosylated.MISCELLANEOUS:Patatin have a dual role as a somatic storage protein and as an enzyme involved in host resistance.SIMILARITY:Belongs to the patatin family.SIMILARITY:Contains 1 patatin domain."