Q9SR40 · LAC7_ARATH
- ProteinLaccase-7
- GeneLAC7
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids567 (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 | 81 | Cu cation 1 (UniProtKB | ChEBI); type 2 copper site | ||||
Sequence: H | ||||||
Binding site | 83 | Cu cation 2 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 126 | Cu cation 2 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 128 | Cu cation 3 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 468 | Cu cation 4 (UniProtKB | ChEBI); type 1 copper site | ||||
Sequence: H | ||||||
Binding site | 471 | Cu cation 1 (UniProtKB | ChEBI); type 2 copper site | ||||
Sequence: H | ||||||
Binding site | 473 | Cu cation 3 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 530 | Cu cation 3 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 531 | Cu cation 4 (UniProtKB | ChEBI); type 1 copper site | ||||
Sequence: C | ||||||
Binding site | 532 | Cu cation 2 (UniProtKB | ChEBI); type 3 copper site | ||||
Sequence: H | ||||||
Binding site | 536 | Cu cation 4 (UniProtKB | ChEBI); type 1 copper site | ||||
Sequence: H |
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 | |
Biological Process | lignin catabolic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameLaccase-7
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9SR40
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain, glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-23 | |||||
Sequence: MEGVRVPIACALILLAISSITSA | ||||||
Chain | PRO_0000283635 | 24-567 | Laccase-7 | |||
Sequence: SIVEHTFNVQNLTVSRLCKRQVITVVNGSLPGPTIRVKEGDSLVIHVLNHSPHNITIHWHGIFHKLTVWADGPSMITQCPIQPGQRYAYRFNITGQEGTLWWHAHASFLRATVYGALVIRPKSGHSYPFPKPHKEVPILFGEWWNTDVVALEEAAIATGVPPNNSDAYTINGRPGNLYPCSKDRMFSLNVVKGKRYLLRIINAAMNIQLFFKIANHRLTVVAADAVYTAPYVTDVIVIAPGQTIDALLFADQSVDTSYYMAAHPYASAPAVPFPNTTTRGVIHYGGASKTGRSKPVLMPKLPSFFDTLTAYRFYSNLTALVNGPHWVPVPRYVDEEMLVTIGLGLEACADNTTCPKFSASMSNHSFVLPKKLSILEAVFHDVKGIFTADFPDQPPVKFDYTNPNVTQTNPGLLFTQKSTSAKILKFNTTVEVVLQNHALIAAESHPMHLHGFNFHVLAQGFGNYDPSRDRSKLNLVDPQSRNTLAVPVGGWAVIRFTANNPGAWIFHCHIDVHLPFGLGMIFVVKNGPTKSTTLPPPPPDLPKC | ||||||
Glycosylation | 34 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 50 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 77 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 115 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 186 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 298 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 339 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 374 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 386 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 427 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 450 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N |
Keywords
- PTM
Proteomic databases
PTM databases
Expression
Tissue specificity
Predominantly expressed in tissues other than the inflorescence stem.
Gene expression databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 31-147 | Plastocyanin-like 1 | ||||
Sequence: NVQNLTVSRLCKRQVITVVNGSLPGPTIRVKEGDSLVIHVLNHSPHNITIHWHGIFHKLTVWADGPSMITQCPIQPGQRYAYRFNITGQEGTLWWHAHASFLRATVYGALVIRPKSG | ||||||
Domain | 157-310 | Plastocyanin-like 2 | ||||
Sequence: KEVPILFGEWWNTDVVALEEAAIATGVPPNNSDAYTINGRPGNLYPCSKDRMFSLNVVKGKRYLLRIINAAMNIQLFFKIANHRLTVVAADAVYTAPYVTDVIVIAPGQTIDALLFADQSVDTSYYMAAHPYASAPAVPFPNTTTRGVIHYGGA | ||||||
Domain | 412-551 | Plastocyanin-like 3 | ||||
Sequence: DFPDQPPVKFDYTNPNVTQTNPGLLFTQKSTSAKILKFNTTVEVVLQNHALIAAESHPMHLHGFNFHVLAQGFGNYDPSRDRSKLNLVDPQSRNTLAVPVGGWAVIRFTANNPGAWIFHCHIDVHLPFGLGMIFVVKNGP |
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.
- Length567
- Mass (Da)62,403
- Last updated2000-05-01 v1
- ChecksumBA4EFEAA57734D2B
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A178V5P5 | A0A178V5P5_ARATH | LAC7 | 470 |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AC011436 EMBL· GenBank· DDBJ | AAF14041.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002686 EMBL· GenBank· DDBJ | AEE74739.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK117639 EMBL· GenBank· DDBJ | BAC42295.1 EMBL· GenBank· DDBJ | mRNA | ||
BT004971 EMBL· GenBank· DDBJ | AAO50504.1 EMBL· GenBank· DDBJ | mRNA |