| IED ID | IndEnz0007000133 |
| Enzyme Type ID | catalase000133 |
| Protein Name |
Dual oxidase 1 DUOX1 EC 1.11.1.- EC 1.6.3.1 Blistered cuticle protein 3 NADPH thyroid oxidase 1 |
| Gene Name | bli-3 F56C11.1 |
| Organism | Caenorhabditis elegans |
| Taxonomic Lineage | cellular organisms Eukaryota Opisthokonta Metazoa Eumetazoa Bilateria Protostomia Ecdysozoa Nematoda (roundworms) Chromadorea Rhabditida Rhabditina Rhabditomorpha Rhabditoidea Rhabditidae Peloderinae Caenorhabditis Caenorhabditis elegans |
| Enzyme Sequence | MRSKHVLYIAILFSSIFGGKGIQQNEEFQRYDGWYNNLANSEWGSAGSRLHRDARSYYSDGVYSVNNSLPSARELSDILFKGESGIPNTRGCTTLLAFFSQVVAYEIMQSNGVSCPLETLKIQVPLCDNVFDKECEGKTEIPFTRAKYDKATGNGLNSPREQINERTSWIDGSFIYGTTQPWVSSLRSFKQGRLAEGVPGYPPLNNPHIPLNNPAPPQVHRLMSPDRLFMLGDSRVNENPGLLSFGLILFRWHNYNANQIHREHPDWTDEQIFQAARRLVIASMQKIIAYDFVPGLLGEDVRLSNYTKYMPHVPPGISHAFGAAAFRFPHSIVPPAMLLRKRGNKCEFRTEVGGYPALRLCQNWWNAQDIVKEYSVDEIILGMASQIAERDDNIVVEDLRDYIFGPMHFSRLDVVASSIMRGRDNGVPPYNELRRTFGLAPKTWETMNEDFYKKHTAKVEKLKELYGGNILYLDAYVGGMLEGGENGPGELFKEIIKDQFTRIRDGDRFWFENKLNGLFTDEEVQMIHSITLRDIIKATTDIDETMLQKDVFFFKEGDPCPQPFQVNTTGLEPCVPFMQSTYWTDNDTTYVFTLIGLACVPLICYGIGRYLVNRRIAIGHNSACDSLTTDFANDDCGAKGDIYGVNALEWLQEEYIRQVRIEIENTTLAVKKPRGGILRKIRFETGQKIELFHSMPNPSAMHGPFVLLSQKNNHHLVIRLSSDRDLSKFLDQIRQAASGINAEVIIKDEENSILLSQAITKERRQDRLDLFFREAYAKAFNDSELQDSETSFDSSNDDILNETISREELASAMGMKANNEFVKRMFAMTAKHNEDSLSFNEFLTVLREFVNAPQKQKLQTLFKMCDLEGKNKVLRKDLAELVKSLNQTAGVHITESVQLRLFNEVLHYAGVSNDAKYLTYDDFNALFSDIPDKQPVGLPFNRKNYQPSIGETSSLNSFAVVDRSINSSAPLTLIHKVSAFLETYRQHVFIVFCFVAINLVLFFERFWHYRYMAENRDLRRVMGAGIAITRGAAGALSFCMALILLTVCRNIITLLRETVIAQYIPFDSAIAFHKIVALFAAFWATLHTVGHCVNFYHVGTQSQEGLACLFQEAFFGSNFLPSISYWFFSTITGLTGIALVAVMCIIYVFALPCFIKRAYHAFRLTHLLNIAFYALTLLHGLPKLLDSPKFGYYVVGPIVLFVIDRIIGLMQYYKKLEIVNAEILPSDIIYIEYRRPREFKYKSGQWVTVSSPSISCTFNESHAFSIASSPQDENMKLYIKAVGPWTWKLRSELIRSLNTGSPFPLIHMKGPYGDGNQEWMDYEVAIMVGAGIGVTPYASTLVDLVQRTSSDSFHRVRCRKVYFLWVCSTHKNYEWFVDVLKNVEDQARSGILETHIFVTQTFHKFDLRTTMLYICEKHFRATNSGISMFTGLHAKNHFGRPNFKAFFQFIQSEHKEQSKIGVFSCGPVNLNESIAEGCADANRQRDAPSFAHRFETF |
| Enzyme Length | 1497 |
| Uniprot Accession Number | O61213 |
| Absorption | |
| Active Site | |
| Activity Regulation | ACTIVITY REGULATION: Peroxidase activity is inhibited by aminobenzohydrazide. {ECO:0000269|PubMed:11514595}. |
| Binding Site | |
| Calcium Binding | |
| catalytic Activity | CATALYTIC ACTIVITY: Reaction=H(+) + NADH + O2 = H2O2 + NAD(+); Xref=Rhea:RHEA:11264, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.6.3.1; Evidence={ECO:0000269|PubMed:11514595}; CATALYTIC ACTIVITY: Reaction=H(+) + NADPH + O2 = H2O2 + NADP(+); Xref=Rhea:RHEA:11260, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:16240, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.6.3.1; Evidence={ECO:0000269|PubMed:11514595}; |
| DNA Binding | |
| EC Number | 1.11.1.-; 1.6.3.1 |
| Enzyme Function | FUNCTION: Plays a role in cuticle biogenesis (PubMed:11514595, PubMed:19406744, PubMed:23028364, PubMed:25480962, PubMed:18460651). In complex with doxa-1 and tsp-15, produces reactive oxygen species (ROS), which are probably used by mlt-7 for tyrosine cross-linking, thus stabilizing cuticular extracellular matrix (PubMed:11514595, PubMed:19406744, PubMed:23028364). May regulate the production of ROS by playing a role in modulating proline catabolism (PubMed:27974198). Required in combination with mlt-7 for correct formation of cross-links in cuticle collagens (PubMed:19406744). Association with the GTPase rho-1 promotes ROS production and this interaction may be modulated by memo-1, in order to control the oxidative stress response and longevity (PubMed:28085666). {ECO:0000269|PubMed:11514595, ECO:0000269|PubMed:18460651, ECO:0000269|PubMed:19406744, ECO:0000269|PubMed:23028364, ECO:0000269|PubMed:25480962, ECO:0000269|PubMed:27974198, ECO:0000269|PubMed:28085666}. |
| Temperature Dependency | |
| PH Dependency | |
| Pathway | |
| nucleotide Binding | |
| Features | Chain (1); Domain (4); Glycosylation (4); Mutagenesis (3); Region (1); Sequence conflict (2); Signal peptide (1); Topological domain (8); Transmembrane (7) |
| Keywords | Calcium;FAD;Flavoprotein;Glycoprotein;Hydrogen peroxide;Membrane;NADP;Oxidoreductase;Peroxidase;Reference proteome;Repeat;Signal;Transmembrane;Transmembrane helix |
| Interact With | |
| Induction | |
| Subcellular Location | SUBCELLULAR LOCATION: Membrane {ECO:0000250}; Multi-pass membrane protein {ECO:0000250}. |
| Modified Residue | |
| Post Translational Modification | |
| Signal Peptide | SIGNAL 1..21; /evidence=ECO:0000255 |
| Structure 3D | |
| Cross Reference PDB | - |
| Mapped Pubmed ID | 10778742; 11099033; 11231151; 12619137; 14551910; 15084750; 15489339; 16122351; 17164286; 19165329; 19343510; 19460756; 19502579; 19687201; 20439774; 20439776; 20865164; 20947510; 21085631; 21177967; 21367940; 22216003; 22267497; 22347378; 2245913; 22560298; 22634595; 23800452; 24884423; 25487147; 25909649; 27540856; 29348603; 30166349; 30695063; 4366476; 6593563; |
| Motif | |
| Gene Encoded By | |
| Mass | 170,416 |
| Kinetics | |
| Metal Binding | |
| Rhea ID | RHEA:11264; RHEA:11260 |
| Cross Reference Brenda | 1.6.3.1; |