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Q2RBK2 (LAC17_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Last modified November 16, 2011. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Putative laccase-17
EC=1.10.3.2
Alternative name(s):
Benzenediol:oxygen oxidoreductase 17
Diphenol oxidase 17
Urishiol oxidase 17
Gene names
Name:LAC17
Ordered Locus Names:Os11g0108700, LOC_Os11g01730
ORF Names:OsJ_031367
OrganismOryza sativa subsp. japonica (Rice)
Taxonomic identifier39947 [NCBI]
Taxonomic lineageEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length567 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

Lignin degradation and detoxification of lignin-derived products By similarity.

Catalytic activity

4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O.

Cofactor

Binds 4 copper ions per monomer By similarity.

Subcellular location

Secreted › extracellular space › apoplast Potential.

Sequence similarities

Belongs to the multicopper oxidase family.

Contains 3 plastocyanin-like domains.

Sequence caution

The sequence BAF27393.2 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
   Biological processLignin degradation
   Cellular componentApoplast
Secreted
   DomainRepeat
Signal
   LigandCopper
Metal-binding
   Molecular functionOxidoreductase
   PTMGlycoprotein
Gene Ontology (GO)
   Biological processlignin catabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentapoplast

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functioncopper ion binding

Inferred from electronic annotation. Source: InterPro

hydroquinone:oxygen oxidoreductase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2222 Potential
Chain23 – 567545Putative laccase-17
PRO_0000291901

Regions

Domain30 – 146117Plastocyanin-like 1
Domain158 – 310153Plastocyanin-like 2
Domain415 – 551137Plastocyanin-like 3

Sites

Metal binding801Copper 1 By similarity
Metal binding821Copper 2 By similarity
Metal binding1251Copper 2 By similarity
Metal binding1271Copper 3 By similarity
Metal binding4681Copper 4 By similarity
Metal binding4711Copper 1 By similarity
Metal binding4731Copper 3 By similarity
Metal binding5301Copper 3 By similarity
Metal binding5311Copper 4 By similarity
Metal binding5321Copper 2 By similarity
Metal binding5361Copper 4 By similarity

Amino acid modifications

Glycosylation761N-linked (GlcNAc...) Potential
Glycosylation1871N-linked (GlcNAc...) Potential
Glycosylation2411N-linked (GlcNAc...) Potential
Glycosylation2981N-linked (GlcNAc...) Potential
Glycosylation3121N-linked (GlcNAc...) Potential
Glycosylation3271N-linked (GlcNAc...) Potential
Glycosylation3651N-linked (GlcNAc...) Potential
Glycosylation3681N-linked (GlcNAc...) Potential
Glycosylation3781N-linked (GlcNAc...) Potential
Glycosylation3881N-linked (GlcNAc...) Potential
Glycosylation4301N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
Q2RBK2 [UniParc].

Last modified January 24, 2006. Version 1.
Checksum: AD2816C44ED952B5

FASTA56761,544
        10         20         30         40         50         60 
MPSRGCSCWL LSLALLCSLA AAKEQYHEFV IRETTVKRLC KSHNIMTVNG QFPGPTLEIN 

        70         80         90        100        110        120 
EGDSLIINLI NRGRYNMTLH WHGVRQMRTG WSDGPEYVTQ CPVRPGQSYR YRFTVAAQEG 

       130        140        150        160        170        180 
TLWWHAHSSW LRATVYGALL IRPRDGTSYP FDVQPTRELA PILLGEWWDM NPVDVVRAAT 

       190        200        210        220        230        240 
RTGAAPNISD ALTVNAQPGD LYSCSSHDTA VFPVTSGETN LLRFINAALN TELFVSLAGH 

       250        260        270        280        290        300 
NMTVVAADAS YTKPYTTSLL LLAPGQTTDV LVTFDQPPGR YYLAARAYAS AQGVPFDNTT 

       310        320        330        340        350        360 
TTAIFDYGAA NNASSAAIAM PTLPAYNDTT AATAFTTNLR GLRKAELPSR VDESLFFTVG 

       370        380        390        400        410        420 
VGLFNCTNAT AQQCGGPNGT RFAASINNVS FVLPSSTSIL QAHHHGAPGG VFTADFPANP 

       430        440        450        460        470        480 
PVQFDYTAQN VSRALWQPVA GTKVYKLKYG SAVQVVLQGT NIFAGENHPI HLHGYDFYIL 

       490        500        510        520        530        540 
AEGLGNFDAG ADTGKFNVED PPMRNTVGVP VNGWAVIRFV ADNPGVWLMH CHLDVHITWG 

       550        560 
LAMAFLVDDG VGELQSLEAP PPDLPLC

« Hide

References

« Hide 'large scale' references
[1]"The sequence of rice chromosomes 11 and 12, rich in disease resistance genes and recent gene duplications."
The rice chromosomes 11 and 12 sequencing consortia
BMC Biol. 3:20-20(2005) [PubMed: 16188032] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[2]"The map-based sequence of the rice genome."
International rice genome sequencing project (IRGSP)
Nature 436:793-800(2005) [PubMed: 16100779] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.
[3]"The rice annotation project database (RAP-DB): 2008 update."
The rice annotation project (RAP)
Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed: 18089549] [Abstract]
Cited for: GENOME REANNOTATION.
Strain: cv. Nipponbare.
[4]"The genomes of Oryza sativa: a history of duplications."
Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L. expand/collapse author list , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.
PLoS Biol. 3:266-281(2005) [PubMed: 15685292] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Nipponbare.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		DP000010 Genomic DNA. Translation: ABA91124.1.
AP008217 Genomic DNA. Translation: BAF27393.2. Sequence problems.
CM000148 Genomic DNA. Translation: EAZ17158.1.
RefSeqNP_001065548.2. NM_001072080.2.
UniGeneOs.99200.

3D structure databases

ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsLOC_Os11g01730.1; LOC_Os11g01730.1; LOC_Os11g01730.
GeneID4349566.
KEGGosa:4349566.

Organism-specific databases

GrameneQ2RBK2.

Phylogenomic databases

GeneTreeEPGT00050000000260.
HOGENOMHBG749556.
OMAWWNANPI.
PhylomeDBQ2RBK2.
ProtClustDBCLSN2698321.

Family and domain databases

InterProIPR001117. Cu-oxidase.
IPR011706. Cu-oxidase_2.
IPR011707. Cu-oxidase_3.
IPR002355. Cu_oxidase_Cu_BS.
IPR008972. Cupredoxin.
IPR017761. Laccase.
[Graphical view]
Gene3DG3DSA:2.60.40.420. Cupredoxin. 3 hits.
PANTHERPTHR11709:SF9. PTHR11709:SF9. 1 hit.
PfamPF00394. Cu-oxidase. 1 hit.
PF07731. Cu-oxidase_2. 1 hit.
PF07732. Cu-oxidase_3. 1 hit.
[Graphical view]
SUPFAMSSF49503. Cupredoxin. 3 hits.
TIGRFAMsTIGR03389. Laccase. 1 hit.
PROSITEPS00079. MULTICOPPER_OXIDASE1. 1 hit.
PS00080. MULTICOPPER_OXIDASE2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameLAC17_ORYSJ
AccessionPrimary (citable) accession number: Q2RBK2
Entry history
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: January 24, 2006
Last modified: November 16, 2011
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

Oryza sativa (rice)

Index of Oryza sativa entries and their corresponding gene designations

SIMILARITY comments

Index of protein domains and families

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