LAC8_ORYSJ
ID LAC8_ORYSJ Reviewed; 554 AA.
AC Q0JHP8; A0A0P0VAG1; Q5N7A2;
DT 26-JUN-2007, integrated into UniProtKB/Swiss-Prot.
DT 26-JUN-2007, sequence version 2.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Laccase-8;
DE EC=1.10.3.2;
DE AltName: Full=Benzenediol:oxygen oxidoreductase 8;
DE AltName: Full=Diphenol oxidase 8;
DE AltName: Full=Urishiol oxidase 8;
DE Flags: Precursor;
GN Name=LAC8; OrderedLocusNames=Os01g0850800, LOC_Os01g63200;
GN ORFNames=P0529H11.24;
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12447438; DOI=10.1038/nature01184;
RA Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y.,
RA Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H.,
RA Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M.,
RA Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M.,
RA Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T.,
RA Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S.,
RA Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H.,
RA Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y.,
RA Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S.,
RA Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y.,
RA Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S.,
RA Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H.,
RA Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.;
RT "The genome sequence and structure of rice chromosome 1.";
RL Nature 420:312-316(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [4]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
CC -!- FUNCTION: Lignin degradation and detoxification of lignin-derived
CC products. {ECO:0000250}.
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 -!- COFACTOR:
CC Name=Cu cation; Xref=ChEBI:CHEBI:23378; Evidence={ECO:0000250};
CC Note=Binds 4 Cu cations per monomer. {ECO:0000250};
CC -!- SUBCELLULAR LOCATION: Secreted, extracellular space, apoplast
CC {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the multicopper oxidase family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAD82649.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AP004072; BAD82649.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP008207; BAF06730.2; -; Genomic_DNA.
DR EMBL; AP014957; BAS75245.1; -; Genomic_DNA.
DR RefSeq; XP_015632254.1; XM_015776768.1.
DR AlphaFoldDB; Q0JHP8; -.
DR SMR; Q0JHP8; -.
DR STRING; 4530.OS01T0850800-00; -.
DR PaxDb; Q0JHP8; -.
DR PRIDE; Q0JHP8; -.
DR EnsemblPlants; Os01t0850800-00; Os01t0850800-00; Os01g0850800.
DR GeneID; 4324803; -.
DR Gramene; Os01t0850800-00; Os01t0850800-00; Os01g0850800.
DR KEGG; osa:4324803; -.
DR eggNOG; KOG1263; Eukaryota.
DR HOGENOM; CLU_006504_6_3_1; -.
DR InParanoid; Q0JHP8; -.
DR OMA; HRDHEHG; -.
DR OrthoDB; 454773at2759; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR Genevisible; Q0JHP8; OS.
DR GO; GO:0048046; C:apoplast; 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:0016491; F:oxidoreductase activity; IBA:GO_Central.
DR GO; GO:0046274; P:lignin catabolic process; IEA:UniProtKB-KW.
DR CDD; cd13849; CuRO_1_LCC_plant; 1.
DR CDD; cd13875; CuRO_2_LCC_plant; 1.
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; IPR002355; Cu_oxidase_Cu_BS.
DR InterPro; IPR008972; Cupredoxin.
DR InterPro; IPR034288; CuRO_1_LCC.
DR InterPro; IPR034285; CuRO_2_LCC.
DR InterPro; IPR017761; Laccase.
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 TIGRFAMs; TIGR03389; laccase; 1.
DR PROSITE; PS00080; MULTICOPPER_OXIDASE2; 1.
PE 3: Inferred from homology;
KW Apoplast; Copper; Glycoprotein; Lignin degradation; Metal-binding;
KW Oxidoreductase; Reference proteome; Repeat; Secreted; Signal.
FT SIGNAL 1..21
FT /evidence="ECO:0000255"
FT CHAIN 22..554
FT /note="Laccase-8"
FT /id="PRO_0000291893"
FT DOMAIN 29..145
FT /note="Plastocyanin-like 1"
FT DOMAIN 156..309
FT /note="Plastocyanin-like 2"
FT DOMAIN 411..537
FT /note="Plastocyanin-like 3"
FT BINDING 79
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 81
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 124
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 126
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /evidence="ECO:0000250"
FT BINDING 455
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /evidence="ECO:0000250"
FT BINDING 458
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="1"
FT /evidence="ECO:0000250"
FT BINDING 460
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /evidence="ECO:0000250"
FT BINDING 516
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="3"
FT /evidence="ECO:0000250"
FT BINDING 517
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /evidence="ECO:0000250"
FT BINDING 518
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="2"
FT /evidence="ECO:0000250"
FT BINDING 522
FT /ligand="Cu cation"
FT /ligand_id="ChEBI:CHEBI:23378"
FT /ligand_label="4"
FT /evidence="ECO:0000250"
FT CARBOHYD 107
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 113
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 271
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 369
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
SQ SEQUENCE 554 AA; 60278 MW; 8BBF740424ECC3F4 CRC64;
MASAAMLVPL VLVLCTAAAS AAVVEHTFKV GGTKITQLCM NSVIYTANQQ LPGPTIEVTE
GDTLVVHAVN DSPYPLSLHW HGVYQLRSGW NDGANKITQC PIQPSGNFTY RFNITGQEGT
LWWHAHSSLL RATIYGALII KPRNGPSGYP FPEPYEEIPI LLGEWWNRNV DDVENDGYLT
GLGPQISDAL TINGMPGDQN RCKGSAMYEV EVEYGKTCLL RIINAAVNVE LFFKVAGHTF
TVVAADASYT KPYATDVIVI APGQTVDALM NTTASPGRYY MAAHVFDSKT VAVPFDQSTA
TGIVKYKGVP NYAPAAMPSL PPHDDVVTAG RFYWSLTGLA RPSDPGVPTT VDHNMVVTFG
LDQAPCAPNQ TKCSGFALVA AMNRNSFQFP DQKVSLLEAL YKGVPGVYSE DFPDFPPPMQ
GFRKATAVKK VKYNDVVEVV LQSEQYSSTL GTENHPIHLH GFDFYLLAQG LGRFNPSMKS
KYNLVDPQVR NTVAVPAGGW AVIRFMANNP GMWFMHCHLD AHLPLGLAMV FEVLNGPAPN
LLPPPPVDHP KCHG
