Reviewed,
UniProtKB/Swiss-Prot Q5ZCW1 (LAC1_ORYSJ)
Last modified
November 25, 2008.
Version 34.
History...
Clusters with 100%,
90%,
50% identity |
Documents (3) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Putative laccase-1 EC=1.10.3.2 Alternative name(s): Benzenediol:oxygen oxidoreductase 1 Urishiol oxidase 1 Diphenol oxidase 1 | ||||||
| Gene names |
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| Organism | Oryza sativa subsp. japonica (Rice) | ||||||
| Taxonomic identifier | 39947 [NCBI] | ||||||
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza |
Protein attributes
| Sequence length | 577 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Inferred from homology. |
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 EAZ11954.1 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 reductionInferred 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 activityInferred 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 | 1 – 28 | 28 | Potential | ||||||
| Chain | 29 – 577 | 549 | Putative laccase-1 | PRO_0000291886 | |||||
Regions | |||||||||
| Domain | 37 – 153 | 117 | Plastocyanin-like 1 | ||||||
| Domain | 163 – 316 | 154 | Plastocyanin-like 2 | ||||||
| Domain | 442 – 561 | 120 | Plastocyanin-like 3 | ||||||
Sites | |||||||||
| Metal binding | 87 | 1 | Copper 1 By similarity | ||||||
| Metal binding | 89 | 1 | Copper 2 By similarity | ||||||
| Metal binding | 132 | 1 | Copper 2 By similarity | ||||||
| Metal binding | 134 | 1 | Copper 3 By similarity | ||||||
| Metal binding | 478 | 1 | Copper 4 By similarity | ||||||
| Metal binding | 481 | 1 | Copper 1 By similarity | ||||||
| Metal binding | 483 | 1 | Copper 3 By similarity | ||||||
| Metal binding | 540 | 1 | Copper 3 By similarity | ||||||
| Metal binding | 541 | 1 | Copper 4 By similarity | ||||||
| Metal binding | 542 | 1 | Copper 2 By similarity | ||||||
| Metal binding | 546 | 1 | Copper 4 By similarity | ||||||
| Metal binding | 551 | 1 | Copper 4 By similarity | ||||||
Amino acid modifications | |||||||||
| Glycosylation | 42 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 83 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 115 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 276 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 304 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 382 | 1 | N-linked (GlcNAc...) Potential | ||||||
| Glycosylation | 402 | 1 | N-linked (GlcNAc...) Potential | ||||||
Sequences
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References
Cross-references
Sequence databases | |
|---|---|
| AP003199 Genomic DNA. Translation: BAD61379.1. AP008207 Genomic DNA. Translation: BAF04988.1. CM000138 Genomic DNA. Translation: EAZ11954.1. Sequence problems. | |
| RefSeq | NP_001043074.1. |
| UniGene | Os.72229 |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 4325440. |
| KEGG | osa:4325440. |
Organism-specific databases | |
| Gramene | Q5ZCW1. |
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 | LAC1_ORYSJ | ||||||||
| Accession | Primary (citable) accession number: Q5ZCW1 Secondary accession number(s): A2ZTA7 | ||||||||
| Entry history |
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| 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 |
| UniProtKB secondary accession numbers Index of UniProtKB secondary accession numbers |
| SIMILARITY comments Index of protein domains and families |

Clusters with


