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_4473	LAC8_ARATH	--NA--	"Arabidopsis thaliana"	Brassicaceae	--NA--	Signaling-peptide	"Alternative splicing; Apoplast; Complete proteome; Copper; Glycoprotein; Lignin degradation; Metal-binding; Oxidoreductase; Repeat; Secreted; Signal | Laccase-8 precursor (EC 1.10.3.2) (Benzenediol:oxygen oxidoreductase,8) (Urishiol oxidase 8) (Diphenol oxidase 8).Secreted, extracellular space, apoplast (Potential)."	--NA--	ANGSLPGPTINVREGDTLVVNVINNSTYNVTIHWHGVFQLKSVWMDGANMEKMFITMGLGLDPCPAGTKCIGPLGQRYAGSLNNRTFMIPERISMQEAYFENRMFNLKVVQGKTYLLRIVNAALNTHLFFKIANHNVTVVAVDAVYSTPYITQCPIQPGYNFTYQFDITGQEGTLLWHAHVVNLRATLHGALVIRPRSGRIVYQGATSSSSPAEPLMPVPNDMSTAHRFTSNITSLVGGPHWTPVPRHVDLTDVMILTPGQTVDALLTADQAIGKYYMATLPYISAIGIPTPDIKPTRGLMPRLHHYLSNQAFLVLLLFSSIASAAVVEHVLHIQDVVVKPLCKEQIIPAPYPFPKPYKEVPIVFQQWWDTDVRLLQLRPAPVSDAYLINGLAGDSYPCSQMHNTVGVPPGGWVVLRFIANNPGVWLFHCHMDAHLPYGIMSAFIVQNGPTPETSLPSPPSNLPQCTRDPTIYDSRTTNIDLSYTVEIVLQNTAIISPESHPMHLHGFNFYVLGYGFGNYDPIRDARKLNLFNPYNISGIYTDDFPNQPPLKFDYTKFEQRTNNDMKMMFPERKTSVKKIRFNS	584	"Experimental evidence at transcript level"	65282.12	65240.13	8.11	--NA--	"FUNCTION:Lignin degradation and detoxification of lignin-derived products (By similarity). Involved in the flowering time inhibition.CATALYTIC ACTIVITY:4 benzenediol O(2) = 4 benzosemiquinone 2 H(2)O.COFACTOR:Binds 4 copper ions per monomer (By similarity).ALTERNATIVE PRODUCTS:Event=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q9LFD2-1; Sequence=Displayed; Name=2; IsoId=Q9LFD2-2; Sequence=VSP_024348, VSP_024349; Note=No experimental confirmation available;TISSUE SPECIFICITY:Predominantly expressed in tissues other than the inflorescence stem, especially in roots.DEVELOPMENTAL STAGE:Expressed along a developmental gradient in the inflorescence stem, with higher levels in olders organs and low levels in young tissues.SIMILARITY:Belongs to the multicopper oxidase family.SIMILARITY:Contains 3 plastocyanin-like domains."