LAC5_TRAVI
ID LAC5_TRAVI Reviewed; 527 AA.
AC Q99056;
DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT 14-AUG-2001, sequence version 2.
DT 03-AUG-2022, entry version 91.
DE RecName: Full=Laccase-5;
DE EC=1.10.3.2 {ECO:0000250|UniProtKB:Q70KY3};
DE AltName: Full=Benzenediol:oxygen oxidoreductase 5;
DE AltName: Full=Diphenol oxidase 5;
DE AltName: Full=Urishiol oxidase 5;
DE Flags: Precursor;
GN Name=LCC5;
OS Trametes villosa (White-rot fungus).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Polyporales; Polyporaceae; Trametes.
OX NCBI_TaxID=47662;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=8973314; DOI=10.1016/s0378-1119(96)00480-5;
RA Yaver D.S., Golightly E.J.;
RT "Cloning and characterization of three laccase genes from the white-rot
RT basidiomycete Trametes villosa: genomic organization of the laccase gene
RT family.";
RL Gene 181:95-102(1996).
RN [2]
RP SEQUENCE REVISION.
RA Yaver D.S., Golightly E.J.;
RL Submitted (JAN-2001) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Lignin degradation and detoxification of lignin-derived
CC products. {ECO:0000250|UniProtKB:Q70KY3}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=4 hydroquinone + O2 = 4 benzosemiquinone + 2 H2O;
CC Xref=Rhea:RHEA:11276, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:17594, ChEBI:CHEBI:17977; EC=1.10.3.2;
CC Evidence={ECO:0000250|UniProtKB:Q70KY3};
CC -!- COFACTOR:
CC Name=Cu cation; Xref=ChEBI:CHEBI:23378;
CC Evidence={ECO:0000250|UniProtKB:Q70KY3};
CC Note=Binds 4 Cu cations per monomer. {ECO:0000250|UniProtKB:Q70KY3};
CC -!- SUBUNIT: Homodimer. {ECO:0000250|UniProtKB:Q99044}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:Q70KY3}.
CC -!- SIMILARITY: Belongs to the multicopper oxidase family. {ECO:0000305}.
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DR EMBL; L78078; AAB47735.2; -; Genomic_DNA.
DR PIR; JC5357; JC5357.
DR AlphaFoldDB; Q99056; -.
DR SMR; Q99056; -.
DR CAZy; AA1; Auxiliary Activities 1.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0005507; F:copper ion binding; IEA:InterPro.
DR GO; GO:0052716; F:hydroquinone:oxygen oxidoreductase activity; IEA:UniProtKB-EC.
DR GO; GO:0046274; P:lignin catabolic process; IEA:UniProtKB-KW.
DR Gene3D; 2.60.40.420; -; 3.
DR InterPro; IPR001117; Cu-oxidase.
DR InterPro; IPR011706; Cu-oxidase_C.
DR InterPro; IPR045087; Cu-oxidase_fam.
DR InterPro; IPR011707; Cu-oxidase_N.
DR InterPro; IPR033138; Cu_oxidase_CS.
DR InterPro; IPR008972; Cupredoxin.
DR PANTHER; PTHR11709; PTHR11709; 1.
DR Pfam; PF00394; Cu-oxidase; 1.
DR Pfam; PF07731; Cu-oxidase_2; 1.
DR Pfam; PF07732; Cu-oxidase_3; 1.
DR SUPFAM; SSF49503; SSF49503; 3.
DR PROSITE; PS00079; MULTICOPPER_OXIDASE1; 1.
PE 3: Inferred from homology;
KW Copper; Disulfide bond; Glycoprotein; Lignin degradation; Metal-binding;
KW Oxidoreductase; Repeat; Secreted; Signal.
FT SIGNAL 1..23
FT /evidence="ECO:0000255"
FT CHAIN 24..527
FT /note="Laccase-5"
FT /id="PRO_0000002947"
FT DOMAIN 25..150
FT /note="Plastocyanin-like 1"
FT DOMAIN 162..306
FT /note="Plastocyanin-like 2"
FT DOMAIN 373..498
FT /note="Plastocyanin-like 3"
FT BINDING 87
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="1"
FT /note="type 2 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 89
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 132
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 134
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 425
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /note="type 1 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 428
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="1"
FT /note="type 2 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 430
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 480
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 481
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /note="type 1 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 482
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /note="type 3 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT BINDING 486
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /note="type 1 copper site"
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
FT CARBOHYD 74
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 77
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 156
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 209
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 233
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 242
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 276
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 317
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 358
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 366
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 393
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 402
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT DISULFID 108..516
FT /evidence="ECO:0000250|UniProtKB:Q70KY3"
FT DISULFID 140..230
FT /evidence="ECO:0000250|UniProtKB:D0VWU3"
SQ SEQUENCE 527 AA; 56247 MW; F1BE638D65FFA478 CRC64;
MGKYHSFVNV VALSLSLSGR VFGAIGPVTD LTISNADVTP DGITRAAVLA GGVFPGPLIT
GNKGDEFQIN VIDNLTNETM LKSTTIHWHG IFQAGTNWAD GAAFVNQCPI ATGNSFLYDF
TVPDQAGTFW YHSHLSTQYC DGLRGPLVVY DPDDPNASLY DVDDDTTVIT LADWYHTAAK
LGPAFPAGPD SVLINGLGRF SGDGGGATNL TVITVTQGKR YRFRLVSISC DPNFTFSIDG
HNMTIIEVDG VNHEALDVDS IQIFAGQRYS FILNANQSID NYWIRAIPNT GTTDTTGGVN
SAILRYDTAE DIEPTTNATT SVIPLTETDL VPLDNPAAPG DPQVGGVDLA MSLDFSFNGS
NFFINNETFV PPTVPVLLQI LSGAQDAASL LPNGSVYTLP SNSTIEISFP IITTDGVLNA
PGAPHPFHLH GHTFSVVRSA GSSTFNYANP VRRDTVSTGN SGDNVTIRFT TDNPGPWFLH
CHIDFHLEAG FAIVWGEDTA DTASANPVPT AWSDLCPTYD ALDSSDL
