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Q0IQU1

- LAC22_ORYSJ

UniProt

Q0IQU1 - LAC22_ORYSJ

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Protein

Laccase-22

Gene

LAC22

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli

Functioni

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

Catalytic activityi

4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O.

Cofactori

Cu cationBy similarityNote: Binds 4 Cu cations per monomer.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi86 – 861Copper 1By similarity
Metal bindingi88 – 881Copper 2By similarity
Metal bindingi131 – 1311Copper 2By similarity
Metal bindingi133 – 1331Copper 3By similarity
Metal bindingi465 – 4651Copper 4By similarity
Metal bindingi468 – 4681Copper 1By similarity
Metal bindingi470 – 4701Copper 3By similarity
Metal bindingi527 – 5271Copper 3By similarity
Metal bindingi528 – 5281Copper 4By similarity
Metal bindingi529 – 5291Copper 2By similarity
Metal bindingi533 – 5331Copper 4By similarity

GO - Molecular functioni

  1. copper ion binding Source: InterPro
  2. hydroquinone:oxygen oxidoreductase activity Source: UniProtKB-EC

GO - Biological processi

  1. lignin catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Lignin degradation

Keywords - Ligandi

Copper, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Laccase-22 (EC:1.10.3.2)
Alternative name(s):
Benzenediol:oxygen oxidoreductase 22
Diphenol oxidase 22
Urishiol oxidase 22
Gene namesi
Name:LAC22
Ordered Locus Names:Os11g0708100, LOC_Os11g48060
ORF Names:OsJ_033548
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza
ProteomesiUP000000763: Chromosome 11

Organism-specific databases

GrameneiQ0IQU1.

Subcellular locationi

GO - Cellular componenti

  1. apoplast Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Apoplast, Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2525Sequence AnalysisAdd
BLAST
Chaini26 – 564539Laccase-22PRO_0000291909Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi41 – 411N-linked (GlcNAc...)Sequence Analysis
Glycosylationi82 – 821N-linked (GlcNAc...)Sequence Analysis
Glycosylationi118 – 1181N-linked (GlcNAc...)Sequence Analysis
Glycosylationi191 – 1911N-linked (GlcNAc...)Sequence Analysis
Glycosylationi302 – 3021N-linked (GlcNAc...)Sequence Analysis
Glycosylationi331 – 3311N-linked (GlcNAc...)Sequence Analysis
Glycosylationi379 – 3791N-linked (GlcNAc...)Sequence Analysis
Glycosylationi389 – 3891N-linked (GlcNAc...)Sequence Analysis
Glycosylationi424 – 4241N-linked (GlcNAc...)Sequence Analysis
Glycosylationi437 – 4371N-linked (GlcNAc...)Sequence Analysis
Glycosylationi447 – 4471N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os11g48060.1.

Structurei

3D structure databases

ProteinModelPortaliQ0IQU1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini36 – 152117Plastocyanin-like 1Add
BLAST
Domaini162 – 314153Plastocyanin-like 2Add
BLAST
Domaini414 – 548135Plastocyanin-like 3Add
BLAST

Sequence similaritiesi

Belongs to the multicopper oxidase family.Curated
Contains 3 plastocyanin-like domains.Curated

Keywords - Domaini

Repeat, Signal

Phylogenomic databases

eggNOGiCOG2132.
HOGENOMiHOG000241916.
InParanoidiQ0IQU1.

Family and domain databases

Gene3Di2.60.40.420. 3 hits.
InterProiIPR001117. Cu-oxidase.
IPR011706. Cu-oxidase_2.
IPR011707. Cu-oxidase_3.
IPR002355. Cu_oxidase_Cu_BS.
IPR008972. Cupredoxin.
IPR017761. Laccase.
[Graphical view]
PfamiPF00394. Cu-oxidase. 1 hit.
PF07731. Cu-oxidase_2. 1 hit.
PF07732. Cu-oxidase_3. 1 hit.
[Graphical view]
SUPFAMiSSF49503. SSF49503. 3 hits.
TIGRFAMsiTIGR03389. laccase. 1 hit.
PROSITEiPS00079. MULTICOPPER_OXIDASE1. 1 hit.
PS00080. MULTICOPPER_OXIDASE2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q0IQU1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAVLPESRRL SLLLMAACFL LQALSAHAIT RHYKFNVVMR NMTRLCSTKP
60 70 80 90 100
ILTVNGKFPG PTLYAREGDN VLVKVVNHVA HNVTIHWHGV RQIRTGWYDG
110 120 130 140 150
PAYITQCPIQ PGSSFLYNFT ITGQRGTLLW HAHINWLRAT VHGAIVILPK
160 170 180 190 200
LGVPYPFPAP HKEAVIVLGE WWKEDTETVI NQAMQLGVGP NISDSHTING
210 220 230 240 250
HPGPLSECAS SQDGFKLSVE NGKTYMLRII NAALNDDLFF KVAGHELTVV
260 270 280 290 300
EVDAVYTKPF KTDTLLITPG QTTNVLVRAN QGAGRYLLSV SPFMDAPVQV
310 320 330 340 350
DNKTGTATLH YANTVSSSMA SLTLVKPPPQ NATHIVSKFT DSLHSLNSKE
360 370 380 390 400
YPANVPQTVD HSLLLTVGVG VNPCPSCING TRVVGTINNV TFIMPSTPIL
410 420 430 440 450
QAHYYNIPGV FTEDFPATPL HKFNYTGSGP KNLQTMNGTR VYRLPYNASV
460 470 480 490 500
QVVLQDTGII SPESHPIHLH GFNFFVVGKG VGNYNPRTSP STFNLIDPIE
510 520 530 540 550
RNTIGVPTGG WTAIRFRSDN PGVWFMHCHF EVHTSWGLKM AFVVDNGKRP
560
SETLIPPPKD LPQC
Length:564
Mass (Da):62,042
Last modified:June 26, 2007 - v2
Checksum:iC88700E8EDA0C0D2
GO

Sequence cautioni

The sequence BAF28924.1 differs from that shown. Reason: Erroneous gene model prediction. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC133008 Genomic DNA. Translation: AAX95423.1.
DP000010 Genomic DNA. Translation: ABA95532.1.
AP008217 Genomic DNA. Translation: BAF28924.1. Sequence problems.
CM000148 Genomic DNA. Translation: EAZ19339.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC133008 Genomic DNA. Translation: AAX95423.1 .
DP000010 Genomic DNA. Translation: ABA95532.1 .
AP008217 Genomic DNA. Translation: BAF28924.1 . Sequence problems.
CM000148 Genomic DNA. Translation: EAZ19339.1 .

3D structure databases

ProteinModelPortali Q0IQU1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 39947.LOC_Os11g48060.1.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Organism-specific databases

Gramenei Q0IQU1.

Phylogenomic databases

eggNOGi COG2132.
HOGENOMi HOG000241916.
InParanoidi Q0IQU1.

Family and domain databases

Gene3Di 2.60.40.420. 3 hits.
InterProi IPR001117. Cu-oxidase.
IPR011706. Cu-oxidase_2.
IPR011707. Cu-oxidase_3.
IPR002355. Cu_oxidase_Cu_BS.
IPR008972. Cupredoxin.
IPR017761. Laccase.
[Graphical view ]
Pfami PF00394. Cu-oxidase. 1 hit.
PF07731. Cu-oxidase_2. 1 hit.
PF07732. Cu-oxidase_3. 1 hit.
[Graphical view ]
SUPFAMi SSF49503. SSF49503. 3 hits.
TIGRFAMsi TIGR03389. laccase. 1 hit.
PROSITEi PS00079. MULTICOPPER_OXIDASE1. 1 hit.
PS00080. MULTICOPPER_OXIDASE2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  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] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  2. 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] [Europe PMC] [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.
    , 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] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.

Entry informationi

Entry nameiLAC22_ORYSJ
AccessioniPrimary (citable) accession number: Q0IQU1
Secondary accession number(s): Q53NW2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 26, 2007
Last sequence update: June 26, 2007
Last modified: November 26, 2014
This is version 57 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3