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_4327	LAC13_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Apoplast; Complete proteome; Copper; Glycoprotein; Lignin degradation; Metal-binding; Oxidoreductase; Repeat; Secreted; Signal | Laccase-13 precursor (EC 1.10.3.2) (Benzenediol:oxygen oxidoreductase,13) (Urishiol oxidase 13) (Diphenol oxidase 13).Secreted, extracellular space, apoplast (Potential)."	--NA--	AILKYKDASCVTLQAKSQARAIPAQLPGFNDTATAAAFTAQMKSPSKVKVFNSQVQIILQDTSIVTTENHPMHLHGYEFYVVGTGVGNFNPNTDTSSFNLFPGPTLEVRNGDSLVITAINKARYNISLHWHGIRQMRNPWADGPEYITQCFPVIPKREITLLLGEWWDRNPMDVLNLAQFTGAAPNISDAFTINGQPGDLIDPPRRNTIGTPPGGWVAIRFVANNPGAWLMHCHIDSHIFWGLAMVFLVEMEQLRPFFLLLAIFVASLVNAEVHFHEFVIQETPVKRLCRVHNSITVNGQNGEGHLQSVQSPPLDLPQCPIQPGGSYTYRFTMEDQEGTLWWHAHSRWLRATVYGALIIRPPLSSPHYPPLEIDENLFFTVGLGLFNCPTPNTQRCQGPNGTRFTASINNVSFVFPKQNSIMQAYYQGTPTGVFTTDFPPTPPVTFDYTGNVSRGLWQPTRGTKAYKLKTKPFSTNVIMLGPGQTTDVLLTADQPPAHYYMAAHAYNSANAAFDNTTTTYRCSSQETLRFLVGSGEIVLLRVINSALNQELFFGVANHKLTVVAADASY	569	"Experimental evidence at transcript level"	63144.84	63104.77	7.08	--NA--	"FUNCTION:Lignin degradation and detoxification of lignin-derived products (By similarity).CATALYTIC ACTIVITY:4 benzenediol O(2) = 4 benzosemiquinone 2 H(2)O.COFACTOR:Binds 4 copper ions per monomer (By similarity).TISSUE SPECIFICITY:Mostly expressed in roots. Also detected in leaves, stems and flowers but not in siliques.SIMILARITY:Belongs to the multicopper oxidase family.SIMILARITY:Contains 3 plastocyanin-like domains."