Q2QZ80 · LAC21_ORYSJ
- ProteinLaccase-21
- GeneLAC21
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids583 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
Lignin degradation and detoxification of lignin-derived products.
Catalytic activity
- 4 hydroquinone + O2 = 4 benzosemiquinone + 2 H2O
Cofactor
Note: Binds 4 Cu cations per monomer.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 89 | Cu cation 1 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 91 | Cu cation 2 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 134 | Cu cation 2 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 136 | Cu cation 3 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 484 | Cu cation 4 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 487 | Cu cation 1 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 489 | Cu cation 3 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 546 | Cu cation 3 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 547 | Cu cation 4 (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 548 | Cu cation 2 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 552 | Cu cation 4 (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 557 | Cu cation 4 (UniProtKB | ChEBI) | ||||
Sequence: M |
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | apoplast | |
Molecular Function | copper ion binding | |
Molecular Function | hydroquinone:oxygen oxidoreductase activity | |
Molecular Function | oxidoreductase activity | |
Biological Process | lignin catabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameLaccase-21
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa
Accessions
- Primary accessionQ2QZ80
- Secondary accessions
Proteomes
Genome annotation databases
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain, glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-29 | |||||
Sequence: MGIAKIPAVLWLLACAVLTFAVAISPAHG | ||||||
Chain | PRO_0000291908 | 30-583 | Laccase-21 | |||
Sequence: GRTRRHYDFFITETNYRRLCHEKSVLTVNGQFPGPTIYARKGDLVIVNVYNHGNKNITIHWHGVDQPRNPWSDGPEFITQCPIRPDGKFTYQVIMSEEEGTLWWHAHSDFDRATVLGAIVVHPKHGDTFPFKRPDKEIPIILGEWWKNDVNHLLEEMKRIGEDVKPSDANTINGQPGDMFPCSRDDTFKVAVEHGNTYLLQVINAGLTNDMFFAVSGHRLTVVGIDARYTKPLTVEYIMIAPGQTMDLLLEANRSLGSKSNSRYYMAARTFITLPVPIPFNNSTATAVVEYYTGDSGAGPPDFPAVLPSLDDVDAAMAFLRQLRSLGSKDHPVHVPTHVDEHMLIDLAINFLPCNATNATDTACKGPKGNTTRFAASLNNVSFVSPAIDVLHAYYYGSGRGVYEDDFPNNPAPVFVNLTGDNDRPGVTKHGAKVKVLEYGTVVEVVFQDTSFESHPMHLHGFAFYVVGLGSGKFDDRRDPATYNLLDPPYQSTVSVPKAGWAAIRFRADNPGVWFMHCHFDRHMVWGMNTVFIVKDGKTPQAQMLPRPPNMPKC | ||||||
Glycosylation | 85 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 282 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 311 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 384 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 387 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 399 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 409 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 446 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N |
Keywords
- PTM
Proteomic databases
PTM databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 39-155 | Plastocyanin-like 1 | ||||
Sequence: FITETNYRRLCHEKSVLTVNGQFPGPTIYARKGDLVIVNVYNHGNKNITIHWHGVDQPRNPWSDGPEFITQCPIRPDGKFTYQVIMSEEEGTLWWHAHSDFDRATVLGAIVVHPKHG | ||||||
Domain | 165-323 | Plastocyanin-like 2 | ||||
Sequence: KEIPIILGEWWKNDVNHLLEEMKRIGEDVKPSDANTINGQPGDMFPCSRDDTFKVAVEHGNTYLLQVINAGLTNDMFFAVSGHRLTVVGIDARYTKPLTVEYIMIAPGQTMDLLLEANRSLGSKSNSRYYMAARTFITLPVPIPFNNSTATAVVEYYTG | ||||||
Domain | 436-567 | Plastocyanin-like 3 | ||||
Sequence: FPNNPAPVFVNLTGDNDRPGVTKHGAKVKVLEYGTVVEVVFQDTSFESHPMHLHGFAFYVVGLGSGKFDDRRDPATYNLLDPPYQSTVSVPKAGWAAIRFRADNPGVWFMHCHFDRHMVWGMNTVFIVKDGK |
Sequence similarities
Belongs to the multicopper oxidase family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length583
- Mass (Da)64,864
- Last updated2006-01-24 v1
- Checksum14383B2F326D0A63
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
DP000010 EMBL· GenBank· DDBJ | ABA95555.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AP008217 EMBL· GenBank· DDBJ | BAF28876.2 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
AP014967 EMBL· GenBank· DDBJ | BAT15353.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK241130 EMBL· GenBank· DDBJ | BAH00960.1 EMBL· GenBank· DDBJ | mRNA |