Laccase-7 precursor - Oryza sativa subsp. japonica (Rice)

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Reviewed, UniProtKB/Swiss-Prot Q5N7B4 (LAC7_ORYSJ)

Last modified November 25, 2008. Version 33. History...

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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein names

Recommended name:
    Laccase-7
    EC=1.10.3.2
Alternative name(s):
    Benzenediol:oxygen oxidoreductase 7
    Urishiol oxidase 7
    Diphenol oxidase 7

Gene names

Name:	LAC7
Ordered Locus Names:	Os01g0850700, LOC_Os01g63190
ORF Names:	P0414E03.33-1, P0529H11.22-1, OsJ_003987

Organism

Oryza sativa subsp. japonica (Rice)

Taxonomic identifier

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length	559 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Lignin degradation and detoxification of lignin-derived products By similarity.
Catalytic activity	4 benzenediol + O(2) = 4 benzosemiquinone + 2 H(2)O.
Cofactor	Binds 4 copper ions per monomer By similarity.
Subcellular location	Secreted › extracellular space › apoplastPotential.
Sequence similarities	Belongs to the multicopper oxidase family. Contains 3 plastocyanin-like domains.
Sequence caution	The sequence EAZ14162.1 differs from that shown. Reason: Erroneous gene model prediction.

Ontologies

Keywords
Biological process	Lignin degradation
Cellular component	Apoplast Secreted
Domain	Repeat Signal
Ligand	Copper Metal-binding
Molecular function	Oxidoreductase
PTM	Glycoprotein
Gene Ontology (GO)
Biological process	lignin catabolic process Inferred from electronic annotation. Source: UniProtKB-KW oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	apoplast Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	copper ion binding Inferred from electronic annotation. Source: InterPro laccase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Signal peptide

28

Potential

Chain

531

Laccase-7

PRO_0000291892

Regions

Domain

117

Plastocyanin-like 1

Domain

154

Plastocyanin-like 2

Domain

148

Plastocyanin-like 3

Sites

Metal binding

1

Copper 1 By similarity

Metal binding

1

Copper 2 By similarity

Metal binding

1

Copper 2 By similarity

Metal binding

1

Copper 3 By similarity

Metal binding

1

Copper 4 By similarity

Metal binding

1

Copper 1 By similarity

Metal binding

1

Copper 3 By similarity

Metal binding

1

Copper 3 By similarity

Metal binding

1

Copper 4 By similarity

Metal binding

1

Copper 2 By similarity

Metal binding

1

Copper 4 By similarity

Amino acid modifications

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Glycosylation

1

N-linked (GlcNAc...) Potential

Sequences

Sequence

Length

Mass (Da)

Tools

Q5N7B4-1 [UniParc].

Last modified February 1, 2005. Version 1.
Checksum: E39123EF1389DDE0
Show »

559

60,212

        10         20         30         40         50         60 
MVIPWCSSMM RLLWFLFALL LARSVADAAT ANYTFTVESM RVSRLCNSTD IIAVNGLLPG 

        70         80         90        100        110        120 
PMIEVNEGDA VAVEVINGSP YNLTIHWHGI LQLLTPWADG PSMVTQCPIQ PNSSYTYRFN 

       130        140        150        160        170        180 
VTGQEGTLWW HAHSSFLRAT VYGALIIRPR NGSAYPFPAP DQEVPIVLGE WWSRNVVDIE 

       190        200        210        220        230        240 
SDAVSSGQLP RESDAFTVNG VTGELYQCAN DTFTVDVQPN TTVLLRVINA GLNTHLFFKV 

       250        260        270        280        290        300 
AGHAFTVVAV DACYTANYTT DTLVLAPGHT VDALMVTNAS AGSYYMAVQA YDSLSPTTMA 

       310        320        330        340        350        360 
VTDDTTATAI VHYNTTSTKK NATPVMPTMP QSSDSATANA FYFGLRGPPS PSAPAVPTKV 

       370        380        390        400        410        420 
DVNMTIELGL GQLPCDSTQS SCSGKSVAAA MNGVSFRLPS QMSLLEAQFN RTPGVYTADF 

       430        440        450        460        470        480 
PDAPQPSGTP MVEGTKVRRL KYNSTVEIVL QNPTAFPSEN HPIHLHGFNF FVLAQGLGNF 

       490        500        510        520        530        540 
TPGNVSGYNL VDPVSRNTLA VPTGGWAVIR FVANNPGMWF FHCHLDAHVP MGLGMVFAVD 

       550 
NGTTPDSFLP PPPADLPKC

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"The genome sequence and structure of rice chromosome 1." Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y., Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H., Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M. Gojobori T. Nature 420:312-316(2002) [PubMed: 12447438] [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]	"Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana." The rice annotation project (RAP) Genome Res. 17:175-183(2007) [PubMed: 17210932] [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. Yang H. PLoS Biol. 3:266-281(2005) [PubMed: 15685292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[5]	"Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice." The rice full-length cDNA consortium Science 301:376-379(2003) [PubMed: 12869764] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Nipponbare.

Cross-references

Sequence databases
	AP003242 Genomic DNA. Translation: BAD81779.1. AP004072 Genomic DNA. Translation: BAD82647.1. AP008207 Genomic DNA. Translation: BAF06729.1. CM000138 Genomic DNA. Translation: EAZ14162.1. Sequence problems. AK109431 mRNA. No translation available.
RefSeq	NP_001044815.1.
UniGene	Os.14830
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	4324802.
KEGG	osa:4324802.
NMPDR	fig\|39947.1.peg.7577.
Organism-specific databases
Gramene	Q5N7B4.
Family and domain databases
InterPro	IPR001117. Cu-oxidase. IPR011706. Cu-oxidase_2. IPR011707. Cu-oxidase_3. IPR002355. Cu_oxidase_Cu_BS. IPR008972. Cupredoxin. IPR017761. Laccase. [Graphical view]
Gene3D	G3DSA:2.60.40.420. Cupredoxin. 3 hits.
Pfam	PF00394. Cu-oxidase. 1 hit. PF07731. Cu-oxidase_2. 1 hit. PF07732. Cu-oxidase_3. 1 hit. [Graphical view]
PROSITE	PS00079. MULTICOPPER_OXIDASE1. 1 hit. PS00080. MULTICOPPER_OXIDASE2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

LAC7_ORYSJ

Accession

Primary (citable) accession number: Q5N7B4
Secondary accession number(s): A2ZZL5

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 26, 2007
Last sequence update:	February 1, 2005
Last modified:	November 25, 2008
This is version 33 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)

Relevant documents

Oryza sativa (rice)

Index of Oryza sativa entries and their corresponding gene designations

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents