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_4964	LAC2_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Apoplast; Complete proteome; Copper; Glycoprotein; Lignin degradation; Metal-binding; Oxidoreductase; Repeat; Secreted; Signal | Laccase-2 precursor (EC 1.10.3.2) (Benzenediol:oxygen oxidoreductase,2) (Urishiol oxidase 2) (Diphenol oxidase 2).Secreted, extracellular space, apoplast (Potential)."	--NA--	DACYVKPFQTNIVLLGPGQTTNVLLKTKPIYPNATFYMLARPYFTGQGTIDNTTVAGILQYQHHTKSSKNLSIIKPSLPPINSTSYAANFTKMFRSLASSHQPYPFPKPYKQVPILFGEWFNADPQAVVQQALQTGAGPNASDAHTFNGLHYNLVDPVERNTINIPSGGWVAIRFLADNPGVWLMHCHIEIHLSWGLTMALPNKTSLLQSYFVGKSKNVFMTDFPTAPIIPFNYTGTPPNNTMVSRGTKVMVTWVLNYLLVAFLFAISYNIDAASAGITRHYQFDIQLKNITRLCKTKTIPGPLYNCSTKDTYKLMVKPGKTYLLRLINAALNDELFFTIANHTLTVVEASYVTQCPIRMGQSYVYNFTVTGQRGTLWWHAHIQWMRATVYGPLIILPKLTFPANVPKVVDKQYFFAIGLGTNPCPKNQTCQGPTNTTKFAASINNVSFIVTVNGKFPGPRVTAREGDNLQIKVVNHVSNNISIHWHGIRQLRSGWADGPVVLKYKTTVELVLQGTSILGIEAHPIHLHGFNFYVVGQGFGNFNPARDPKWVVLDGDLPNQKLLPPPSDFPKC	573	"Experimental evidence at transcript level"	63831.73	63791.01	9.55	--NA--	"FUNCTION:Lignin degradation and detoxification of lignin-derived products (By similarity). Required for root elongation in dehydration conditions.CATALYTIC ACTIVITY:4 benzenediol O(2) = 4 benzosemiquinone 2 H(2)O.COFACTOR:Binds 4 copper ions per monomer (By similarity).TISSUE SPECIFICITY:Ubiquitous and constitutive.INDUCTION:By NaCl and 20% PEG.SIMILARITY:Belongs to the multicopper oxidase family.SIMILARITY:Contains 3 plastocyanin-like domains."