IED ID | IndEnz0015000054 |
Enzyme Type ID | laccase000054 |
Protein Name |
Laccase-1 EC 1.10.3.2 Benzenediol:oxygen oxidoreductase 1 Diphenol oxidase 1 Urishiol oxidase 1 |
Gene Name | POX1 |
Organism | Pleurotus ostreatus (Oyster mushroom) (White-rot fungus) |
Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Fungi Dikarya Basidiomycota Agaricomycotina Agaricomycetes Agaricomycetidae Agaricales Pleurotaceae Pleurotus Pleurotus ostreatus (Oyster mushroom) (White-rot fungus) |
Enzyme Sequence | MFPGARILATLTLALHLLHGTHAAIGPTGDMYIVNEDVSPDGFTRSAVVARSDPTTNGTSETLTGVLVQGNKGDNFQLNVLNQLSDTTMLKTTSIHWHGFFQSGSTWADGPAFVNQCPIASGNSFLYDFNVPDQAGTFWYHSHLSTQYCDGLRGPFIVYDPSDPHLSLYDVDNADTIITLEDWYHVVAPQNAVLPTADSTLINGKGRFAGGPTSALAVINVESNKRYRFRLISMSCDPNFTFSIDGHSLQVIEADAVNIVPIVVDSIQIFAGQRYSFVLNANQTVDNYWIRADPNLGSTGFDGGINSAILRYAGATEDDPTTTSSTSTPLEETNLVPLENPGAPGPAVPGGADININLAMAFDVTNFELTINGSPFKAPTAPVLLQILSGATTAASLLPSGSIYSLEANKVVEISIPALAVGGPHPFHLHGHTFDVIRSAGSTTYNFDTPARRDVVNTGTDANDNVTIRFVTDNPGPWFLHCHIDWHLEIGLAVVFAEDVTSITAPPAAWDDLCPIYDALSDSDKGGIA |
Enzyme Length | 529 |
Uniprot Accession Number | Q12729 |
Absorption | |
Active Site | |
Activity Regulation | |
Binding Site | |
Calcium Binding | |
catalytic Activity | CATALYTIC ACTIVITY: Reaction=4 hydroquinone + O2 = 4 benzosemiquinone + 2 H2O; Xref=Rhea:RHEA:11276, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379, ChEBI:CHEBI:17594, ChEBI:CHEBI:17977; EC=1.10.3.2; Evidence={ECO:0000250|UniProtKB:Q70KY3}; |
DNA Binding | |
EC Number | 1.10.3.2 |
Enzyme Function | FUNCTION: Lignin degradation and detoxification of lignin-derived products. {ECO:0000250|UniProtKB:Q70KY3}. |
Temperature Dependency | |
PH Dependency | |
Pathway | |
nucleotide Binding | |
Features | Chain (1); Disulfide bond (2); Domain (3); Glycosylation (3); Metal binding (11); Signal peptide (1) |
Keywords | Copper;Disulfide bond;Glycoprotein;Lignin degradation;Metal-binding;Oxidoreductase;Repeat;Secreted;Signal |
Interact With | |
Induction | |
Subcellular Location | SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:Q70KY3}. |
Modified Residue | |
Post Translational Modification | |
Signal Peptide | SIGNAL 1..23; /evidence=ECO:0000255 |
Structure 3D | |
Cross Reference PDB | - |
Mapped Pubmed ID | - |
Motif | |
Gene Encoded By | |
Mass | 56,580 |
Kinetics | |
Metal Binding | METAL 96; /note=Copper 1; type 2; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 98; /note=Copper 2; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 141; /note=Copper 2; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 143; /note=Copper 3; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 425; /note=Copper 4; type 1; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 428; /note=Copper 1; type 2; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 430; /note=Copper 3; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 481; /note=Copper 3; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 482; /note=Copper 4; type 1; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 483; /note=Copper 2; type 3; /evidence=ECO:0000250|UniProtKB:D0VWU3; METAL 487; /note=Copper 4; type 1; /evidence=ECO:0000250|UniProtKB:D0VWU3 |
Rhea ID | RHEA:11276 |
Cross Reference Brenda |